Hi All

Thought I’d share my review of the DTUK BOX, ITG Filter and RS Fabrication centre silenced straight through rear exhaust.

I’m both impulsive and an overthinker which isn’t always the easiest mindset to...

passed 1000km and installed the DTUK

box today. Took about 5 minutes.

Mother of God!

Fing stunning! So much torque and power. It spins all 4 wheel from a standing start and pulls like a train. It feels...

I purchased a DTUK CRD3+ box in March for my Astra k 110 ps sports tourer, before ordering I had an online chat with Andrew about the best box for my car and his advice was helpful, concise and honest which gave me peace of mind when ordering.

Good tuning box for the golf gti, a different maps to suit individual driving style, and Andrew gives great support if you have any questions or issues. Can do updates on boxes for you as well which is very handy. Highly recommend

I recently purchased the dtuk tuning box for my MY19 s90 D4, it arrived the next morning which was amazing service. I fitted the box which was really easy only took about 15mins Ive left it on the standard settings as this drives so...

Quick delivery and very easy to fit. Love the extra power and torque on a BMW M35i. Highly recommended.

Well lets just say before i purchased the pedalbox for my 1.8 16v astra h i was a little apprehensive, but after a very friendly chat with Andrew i thought what the heck whats the worst that could happen after all there is a 14 day cooling off...

Bought the CRD3+ for my 2019 ford ranger bi turbo and can’t believe the difference it’s made to say how easy it was to fit. Great bit of kit and would definitely recommend this if you want that extra something from your car. Thanks...

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I purchased a DTUK CRD3+ with the Bluetooth option for my Tiguan R-LINE TDI 4MOTION around 8 months ago and its been a revelation, from my initial enquiry and purchase through to fitting, and of course the results. The support...

From Audi-Sport.net

Member name – cuke2u –

Vehicle – Audi A4 B9 2.0 2.0tfsi 190ps 7speed S-tronic

I received my TCU+ Tune from DTUK today and will install it to use this week. I have...

love the tuning box. my a class a180d is actually enjoyable to drive a lot more power and a lot more smoother to drive thanks again everyone at dtuk .Andy is always there to help with any questions u need answered 10 out of 10 Glad I went with...

Ok so here’s my feedback coming from a stage 2 S3 and a JB4 box on my Golf R I’ve now had a DTUK box on my A35 for a week slowly working up through different settings. For me it’s not about dyno figures or graphs (although nice to have) but...

What a day I’ve had. Good to meet Andy and company. Had a great day experimenting. Left a very happy man. 5 ***** service. Great advice and good down to earth guys. They know there car stuff. Well worth paying em a visit.

I love...

got the CRD3+ today and I just did a test run, Omg Andrew the difference is ridiculous, thanks a lot for the help and sorry to bother you, I will follow with a dyno on the A7.

I tried only sport +1 +2 and +3

runing vcds as well...

Recently bought the CRD3+ with Bluetooth connectivity. to fit to my mini R60 Countryman SD all4. All I can say is. It’s absolutely changed the car the turbo picks up so much more and the power delivery is madness this is how the car...

Can’t recommend DTUK enough, fitted my pedal box and tuning box for me today and let me tell you the difference is night and day. Wish I’d done it 8 months ago when I first bought the car. Near enough eradicates the delay with the...

I bought CRD3+ last month, I ordered it online on a Friday and by the Saturday morning it was on my car !! The box has massive changed the car. It’s much more responsive then before and gets up to speed much quicker and still I still get good...

has improved the driving experience of the car, the fuel consumption has improved by about 7mpg too, the pedal box takes away the lag and can be trimmed in to suit your liking, all in a great package

Fitting was straightforward with the help of the instructions provided. The best part however was the difference in performance with minimal setting up the car is smoother, equally if not slightly more fuel efficient and much...

DTUK® CRD3+ TRI- CHANNEL ULTIMATE CONTROL TUNING SYSTEM For: Car Volkswagen TOUAREG from 2010 to 2017 3.0 V6 TDI, 262PS/193kW, 2967 ccm  Including app...

Oli Relf  via feefo

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When I purchased my Audi A1, I was looking at getting more power out of it and came across DTUK. I wanted something which wouldnt void my warranty but still...

Tim in the UK with an Audi S4 3.0 TFSI 354PS 

Ok Gents I just went for a brisk 20 mile drive on some fast A roads. I’ll reserve writing a full review until I’ve done a few hundred miles but I will say of the 5000...

Well, where can I start&..I fitted the box when it arrived and low and behold I fitted it wrong due to Vauxhall insignia having 3 plugs...

I have had the tri channel box fitted to my Mercedes c350 cdi for about a month now, I wanted to get some good use out of it before I reviewed it. I am very happy with the service I received from dtuk, helpful guys and not afraid to be bombarded...

I’m back in love with the S4 ❤&..no, seriously, I had big doubts about this car when I first took delivery in March. I’d come out of an S3 which was mapped to 360bhp and seriously quick off the mark. The S4 left me a little...

after reading this review, if youre convinced youd like to buy a DTUK box for your S4 or S5 then use the discount code S410 at checkout to save 10% on our MP-T with App control

I installed the DTUK box this past weekend. I...

The tuning box fitted to my Seat Leon 1.8 DSG transformed the car. As standard it’s a great engine, but the box allowed a great improvement, the car is more responsive, fuel economy is better, and clearly it’s not a placebo...

3rd Feb 07 Andrew, Thanks for the help on Saturday re the problems with the Green Box kit on my Alfa 147 Ti. We agreed that I would return the complete kit as were not sure where the fault was (just a reminderwhen unit plugged in the engine...

14th Apr 07 Andrew, my birthday is in June, but like last April when I purchased the green box from you, it was better than any birthday present anyone could have given me, as was today when I fitted the CRD2. I have run with the green box for...

11th Jun 07 Hi Andy Just a quick update.Had CRD2 off for a few days last week as car was in main dealers.Put it back on on Friday and was wowed again with the difference.It?s easy to get used to it but it has been like driving with the handbrake...

11th Oct 11 Just wanted to drop you a line to say that after having had my ECO3 green box fitted to my Volvo S40 2.0d SE for the past few months i am incredibly happy with it. I was like many others sceptical about its abilities but i have been...

14th Dec 11 Hi Andrew, We have just changed our Volvo XC70 D5 for a new one (215bhp engine) and no longer need our tuning kit which we took off our car before we PXd it. Whilst we had the unit on the car it worked really well and we...

19th Sep 12 Hi, I was using the PDI Box on my old Volvo C30 1.6D, extremely impressed with the results I got both in power and fuel economy and it definitely gives the car that extra oomph. Just upgraded my car to a C30 2.0D and couldnt...

12th Oct 13 Heard so much about these tuning boxes and very pessimistic&..well&my 192K miles volvo is now on viagra!!! midrange power and torque and better mpg on map 2 still 3 and 4 to play with yet! fantastic product !!!!...

8th Mar 16 Hi guys thought Id give an update on everything. After taking the car to Volvo in December and after they reset everything the car was running much better. Anyway I thought Id try my luck with a DTUK® CRD2+®...

After reading the review below check out this blog post including Rolling road data from a GTD

21st Mar 14 Just a quick email to say thanks and that I’m very impressed. The CRD-T unit arrived within 48 hours all the way to Gibraltar which was impressive to start with as things take forever to get here normally. Anyway fitted the...

3rd Apr 14 Offline virginVWman GTI forum regular *** Posts: 169 Location: Edinburgh View Profile Email Personal Message (Offline) Re: EA288 2.0 TDI 184PS Development thread.. « Reply #125 on: 02 April 2014, 08:10 » Quote Yup, all...

7th Sep 14 I could no longer resist, having done nearly 7K miles, and with Santa Pod scheduled I just had to& Background I dont have a big background in tuning vehicles. Whilst young and living in a farm community we always...

RForum.co.uk 2nd Oct 14 Another #VW #GOLF #R Review from a customer using our warranty safe FSR Petrol Performance system. So Ill cut to the point without any buildup. The DTUK Tuning box is good. I ordered it at around 2pm on...

1st Feb 15 Hi Stuart, Andrew, Big thanks again for your help today sorting my Golf GTD especially on a Sunday! What a performance difference! Quick review if you want to use it: “Never take on a GTD.. it just might have a DTUK magic box...

Golfgtiforum.co.uk 21st Feb 15 Following a chat with Andrew earlier this week (cheers Andrew), I finally got round to ordering and fitting a Trevor to my GTD. Installation was easy enough, it was spitting rain but didnt take me...

Facebook 25th Aug 15 What a difference this tuning box has made to my car!! Only had it on since Friday but already I am noticing vast improvements in performance and fuel economy! Before the box I would average around 47-48mpg at a...

28th Aug 15 Hi Andrew, Thanks for the help yesterday on the info for which tuning box to buy. After a long night of no sleep it finally came today at about 10 o clock even though I did order it at 2pm the day before ! On 1st looks the box looks nice...

16th Feb 16 My DTUK experience summed up; Aesthetically pleasing website, easy to navigate, packed with information, competitively priced, massive performance gains, easy to fit, need I list any more reasons to buy the diesel...

6th Apr 16 Hi, So I have had the CRD3+ system installed in my GTD for about a month now with the pedal box. I have covered around 2300 miles since installing the box and have tried a number of settings. At first I set the box as program 1 +1 then...

10th Aug 16 I bought the FSR+ box for my 2016 VW Polo Gti 192ps on the great words spoken of it by your employee Adam Mitchell. Super easy to install and its got to be the best thing Ive ever bought for a car. Completely changed the way...

9th Aug 16 2015 VW Polo 1.2 TSI DSG: As the car only had 90PS standard the transformation a DTUK tuning box has given the car is amazing through not only the increased performance but also the feel of the car. Before it would feel sluggish...

18th Jan 06 When fitted and set to 1 the CRD tuning box gives a marked improvement in performance. Acceleration is smooth and available at all revs. The box took 5 minutes to fit and was easily adjusted. This is the third...

19th Dec 05 Just bought a DTUK GREEN tuning box for my Volvo S60 D5 which was set to standard and can be upped much like a manual boost controller. I have driven the car now for about 300miles in all gears and all i can say is WOW!!!...

20th Jun 06 Andrew, Just thought I would drop a quick e-mail to say how pleased I am with the tuning box. It was easy to fit, took me about 10 minutes, and then I went for a test drive. All I can say is WOW!!! The Volvo has a decent diesel engine as...

24th Apr 06 Andrew, I arrived back from Scotland today and fitted the DTUK green box that had arrived as you promised on Saturday, to my Volvo V70 d5, it took me less than ten minutes to fit, I then took the car for a test drive. The Volvo d5 as...

10th Feb 06 Andrew I would just like to thank you for all your help in making this transaction an absolute pleasure.The CRD2 box has significantly improved the responsiveness and torque of my Volvo XC90 and it definitely works! All the...

10th Mar 06 I have clocked up around a thousand miles of mixed driving including the M25 and country roads and simply cant believe the difference not only in torque but in fuel economy, I was getting 43mpg on a similar run before...

10th Apr 07 Hi Andy As promised here is feedback on Black Volvo S80 which we had such fun with a few weeks ago testing the various box options. Anyway after some really varied runs , I and others who drove the car ?pre box? are seriously...

20th May 13 Attention: Andrew Pawley MD DTUK Ltd., Hi Andrew, Just thought I would confirm how happy I was to receive the DTUK unit at 9.30am on the Friday morning via BT Royal Mail&..and even happier after the ‘7 minutes’ it...

Australia 31st May 13 Hello Andrew, Thank you very much for your friendly and very expert advice on the DTUK tuning devices for my 06 Astra Diesel. Very happy with your service, wrapped with the price, fast delivery and ease of fitment. I...

12th Jun 13 Hi mate. Just an update on the corsa 1.7 with the crd-t box. Had it on 4 months now with no problems at all. After a bit of playing about its now on map 3+1 and the difference over the red box is amazing. Its alot smoother but pulls...

Astra Owners Network 29th Nov 13 So after driving around for a week with the system fitted to my car, i thought id pop on here to give my thoughts. I drove up to see the guys at DTUK on Wednesday last week, they fitted the system within...

8th May 14 Hello Andy, Sorry for the slow reply, I needed to get a few miles under the Mokkas belt before returning to you. I have now done 2,000 miles since fitting the box, during that time my actual fuel consumption has been 52...

2nd Mar 15 Hi Andy, I would just like to say a big thank you, to you and the DTUK team for great service and a great product. I ordered a PDI tuning module for my Astra J 1.7 cdti on Friday afternoon and as promised it arrived bright and early...

23rd May 15 Hi, i recently got a CRD2+ for my Vauxhall Astra j 2010, 160ps, from you guys and would like to say its a fab bit of kit.I have played with the settings and found that 3+1 is the best setting so far altho it does create smoke under...

30th Jul 09 VW Jetta 1.9(105)Hi Andrew.  Thanks for your help this morning. Mark at Mw Performance was great. The cars great too. 44mpg on the way there 57mpg on the way back after the box was fitted. Top Class thanks

17th Feb 11 Hi Andrew, I have had the DTUK box in my vehicle for the past 3 days. I have been able to connect both Boost and Rail connectors and have done a tidy install. Basically you would not know that it is there! I am running Map 3 / +10%. I am...

Australia 24th Mar 11 Hi Andrew, I bought the above-mentioned unit for my VW Tiguan in April 2010. I just thought I would give you some feedback on the unit after 12 months of ownership. Overall, I am very happy with the unit. I tow a 1600kg...

24th Jun 11 Hello Andrew. Very many thanks for your attention and interest last Saturday and I hope you didnt get it too much in the neck for not getting the shelves up! We are now back home in Norwich so I thought I would tell you...

30th Apr 12 Hi Andrew, Just a quick update to my Email sent on Saturday 28/04/12. I have managed to recover the red plastic locking tab (had to remove engine under tray). So all you need to send is the weatherproof cover for the PD2 tuning...

26th Sep 12 Hi Andrew I have had the Pedalbox for a good few trips in the car now and I have to say its very impressive, its done exactly as you said: more usable power lower down in the rev rangemaking the car more enjoyable...

4th Jun 13 Hi Andrew, Just a quick bit of feedback. I have been running a CRD-T on my VW Transporter 140ps for 2 years now with excellent results. After a bit of experimenting settled on map D, a useful power increase as well as a 3 mpg...

11th Nov 13 Are you looking to tune your #golf #gtd 184ps or #octavia #vrs then read this.. #dtuk #dieseltuning #nobull Weve been involved with dual channel systems for VAG/BMW/MERC/Vauxhall for nearly 3 years now,...

18th Nov 13 Device arrived yesterday, and took 5 minutes to fit, so far very impressed. In its standard guise its done a lot to iron out any flat spots the car had before, with a definite improvement of low down poke. Ill report back once i...

5th Jan 14 Just received this feedback from a mk7 gtd owner& Hi Andrew Some feedback on the stage 2 unit that I installed just before Christmas with originally 2k on the clock. Set it to map4 plus1 as per your recommendation and...

GolfGTiForum.co.uk 5th Jan 14 So having checked everything was as it should be i had another chat with Andrew in regards to the settings. The box arrived standard and i had obviously read the VRS review on this thread so all i wanted to do...

Golfgtiforum.co.uk 10th Jan 14 So having checked everything was as it should be i had another chat with Andrew in regards to the settings. The box arrived standard and i had obviously read the VRS review on this thread so all i wanted to do...

Golfgtiforum.co.uk 16th Jan 14 Just as a follow up to my own experience with the box, to recap: previously Id borrowed a GTI to fit the loom and box to and ran it briefly in bad weather and heavy traffic. The car was obviously more...

UKCorsa-d.co.uk 5th Mar 12 When i purchased my pedal box for my 1.6t corsa (SRI) i was happy,then Andy got back in touch with me informing me of a new tuning box has come available for my car, when the box arrived it was fitted to the vehicle...

1st May 12 Hi, my box is set to 9 which is how they fitted it. No initial thoughts on trying any higher settings as its spot on as it is. I dont know how youre finding yours but on accelerating there seemed hardly any...

19th Aug 12 Hello Andrew, Thank you for arranging the next day delivery for me , the tuning box was with me by 11am. I had the unit installed in about two hours, took my time to clean the egr valve as well ( it gets full of suit ). I had the box set...

21st Aug 12 I’ve had the FSR system on my 1.4L Astra GTC for a few weeks now and haven’t stopped smiling yet. The only time the car was “fun” to drive before the box was at around 3krpm in 3rd gear… It’s now just as fun whatever...

30th Aug 12 Hi Andrew,   I purchased a Red power system from you last week for my Vauxhall Insignia ecoflex, I must admit I was a bit sceptic about your claims as I have purchased so called tuning items before & none of them worked...

19th Sep 12 Hello Callum, With response to your recent facebook post. This is my review on the pedal box for my 1.2 sxi corsa D. After driving my car for a week i noticed the throttle time was terrible. More noticable when i change gear there...

19th Sep 12 I used the DTuK red power box on my vauxhall Astra 1.9 (150bhp) and have to say it was an amazing bit of kit, giving me more power torque and best of all more mpg. I would say to anyone thinking of buying from DTuK was a fantastic buy,...

8th Oct 12 Hi Clive, First off i dont own a diesel, however i do own a 1.4T which has one of the DTUK boxes on it since March, and it rocks!! The gains in the lower gears are substantial, but also very smooth, the way the boxes are set up allows...

10th Dec 12 Hello Andrew & Team, I bought a DTUK CRD-T box off yourselves a few months back. I thought this would be some use to you and I dont know if you have seen this on CDUK. Car: 1.3CDTI 75 5dr,running on standard 15” steel...

21st Mar 13 Hi Andrew, what can I say but WOW! what a transformation your red power box has made to my 2012 Astra cdti 2.0 I got the box within a few days and installed it as per instructions which was easy to do, left it on the no:7 setting as it...

18th Apr 13 Hi stuart, just a quick email to say how happy i am with the tuning box for my astra 2.0 gtc sri, when i changed the setting from 7 upto A it made a big difference, and up at crail recently it done a best time of 60ft 2.733 seconds and...

2nd Mar 11 Hi Andrew Thanks very much for your help earlier today, that was the connector needed. The one with the yellow clip just to the right of it also was a 4 pin plug. I didnt get as much of a chance to try it out as Id like,...

3rd Mar 11 Brilliant!! Increased MPG by around 16%

20th Mar 11 DTUK, I recently bought a CRD-T unit from you for use on my October 2010 Vauxhall Astravan 1.9 Sportive (120bhp). I have owned the van from new and it is my only vehicle, so i need it to be part work horse and part day to...

14th Sep 11 Hi Andrew Just to let you know, that Im very happy with the performance box, I bought from you. It was like driving, a different car and having the extra BHP,its been great. Consumption, I know has been better,...

7th Oct 11 this is a testimonial so hope its right place to do it. I phoned your company last Sunday 1st Oct, not really expecting to be able to speak to some one, left a message and within 10 minutes your guy phoned me back, I told him what I was...

5th Oct 11 Guys, Dont know what you put in these boxes but they are dynamite!! Its made a massive differencethe van goes like a rocket!! Thanks for all your help&.

1st Dec 11 Hi Andrew, Right just a little note to say how happy I am with the Redbox , Ordered it yesterday morning and it arrived today before 1pm , The box was set at 7 so I fitted it ( about 3mins ) and took it for a wee run&. Ok a bit of a...

31st Jan 12 Feed back for the tuning box Great product you can feel the difference with it on right away , it gives power of at ease with less revs which makes the drive feel a lot smoother , great after sales advice helping to chose a great map...

6th Feb 12 hi andrew,would like to thank you and all at dtuk especially your good self for taking the time to help me with install while at home with your family, top bloke. now the tuning box. WOW WOW WOW. totally transformed my Signum...

18th Jan 06 Dear Andrew & Barney, Just dropping you a line to let you know how pleased I am with the Dtuk Green. Having now driven almost 2000 miles with it fitted to my Vectra 1.9 cdti (150 bhp standard), I am returning an average of 49...

24th Jan 07 Further to conversationI am happy with the productmay play with the power a bit but car feels better to drive. Im being a little unfair as Ive just moved from a mapped 330D BMW in an effort to be a bit more eco...

17th Aug 07 Hi Andrew, Just thought Id send you a quick note to let you know that the green unit arrived at 9am this morning and was fitted and operational by 9.05am! I cannot believe how much more responsive the vehicle is...

20th Nov 07 Hi Andrew, Ive got a red box I had fitted to my Astra 1.7CDTI, however, Ive sold it and bought a BMW 118D (a much classier motor!!), but want to improve the economy and power of it? and to be honest I was well...

23rd Nov 07 Andrew, Having had fun for some weeks now, i was wondering if there are further settings i can try with your approval from my VX Zafira 150 ps Green Box, not sure what setting it is on, could you advise me, or am i better just to...

25th Jan 08 Hi, I recieved my green ecu upgrade yesterday thanks for the prompt service. I fitted it in 5 minutes and am amazed by the results the power increse is briliant. Allan (Vauxhall Astra SRI sport 1.9 16 valve 150ps )

13th Apr 08 Car 2006 Zafira B 150bhp engine Ok, I promised to write a review of my recent purchase of the CRD2 unit from DTUK. The main reason for this, is that when I was looking into purchasing this unit there was not many detailed personal...

21st Apr 08 Hi Andrew, Box arrived on time on Saturday about 11am and eventually I manged to find the plug at the end of the fuel rail & a little tricky to spot and get to but no more than 15mins to fit and cable tie round the engine bay...

28th May 08 Hello Andrew Just got home from Coming up to you from Leeds and i would like to tell you that the Green Eco3 box that i purchased is fantastic improvement on both power & fuel as i did a 100 mile trip up using 1/4 tank(2...

12th Jun 08 Guys I am so impressed with your service, ordered yesterday pm arrived in post this morning and fitted before I set off for work Results still being assess but already engine is smoother (now like a V6) problems when cold ie...

29th Aug 08 on a trip to hastings got 54.4 mpg on way up from somerset A-303 & M-3 THEN , M25 then on the M20 off at folkstone to hastings ,its 1.9 cdti standard apart from green box & k&n panel filter really happy with...

6th Sep 08 For your testimonial page. Just fitted CRD2 to my Astra sportive SE, the difference in power and torque is simply amazing,the mid range punch feels similar to my Ferrari 360!! .Had a small problem when fitting ( my error) rang...

10th Nov 08 Taken from Astra Owners Network  My visit to DTUK (Whats the difference between the DTUK Green and DTUK...

19th Dec 08 Well today Ive hit a landmark. 40,000 miles in my Zafira 1.9 CDTi 150, or should it be 190? Because thats how much BHP I have now with the DTUK CRD2. I have done the last 30,000 trouble free miles with the CRD2 on.

15th Jul 09 Hi Andrew, I ordered the CRD2 from you on Friday and true to your word it arrived on Saturday morning. Unfortunately I had to go to Belfast so missed the postman. Had to wait till today to collect it as over the 12th July most...

11th May 10 Andy, As promised, Im just letting you know how Im getting on with the PDI box on the Corsa C 1.7 CDTI. I can sum it up in one wordbrilliant. The torque and power increases are incredible and are still putting a...

14th May 10 For your testimonial page re insignia; I have a 2.0cdti 130 Insignia and while it is no slouch it is not exactly quick. This issue was easily sorted with a quite inexpensive Dtuk Eco 3 green box.

17th Jun 10 hi andrew its me Shane ok, well i had a vectra 120cdti, i installed the DTUK Green box at 19k and the car went back at 107k. give or take a few thousand in hire cars during servicing etc, its fair to say ive done in excess of 80k with...

1st Oct 10 After speaking to Andrew at DTUK he advised me that the Red System would be best for my car, I ordered the system at 1pm and it arrived the next morning. Fitting it was very simple and only took a few minutes, the instructions are...

21st Jan 11 Had this van for quite a few years and although its been a good vehicle, its always felt under powered. My business is Property Development so the van is loaded up pretty much on a day to day basis, and suffers on initial pull away...

1st May 13 in the box you get lots of reading material, manuals, a blank block adapter incase you need to take out the box and leave cables attached and a torx bit which i thought was a nice touch! anyway, managed to get it fitted, the boost...

26th Sep 13 Hi Andrew just a wee message to say that im very impressed with my tuning box. Anyway i set the box on 4-1 (i think) initially and was well impressed, still have it on the same setting after 750 miles and had no issues what...

12th Nov 13 Hi Andrew, Box ordered on Thursday, arrived on Friday so thanks for the prompt service. I had the box fitted to my Scout yesterday and have left it on the map as supplied. I think it is Map 2 + 1 from peeking through the window.

Briskoda 15th Nov 13 Some more great feedback from another #Skoda #Vrs owner. this time the MK2 2.0 TDI 170PS...

Briskoda.net 2nd Jan 14 First of all Andrew from DTUK has been great to deal with from start to finish. Andrew was prompt to answer emails, private messages, texts and phonecalls. Postage/Delivery: Box paid for and received the...

Briskoda.net 5th Jan 14 Well after much deliberation, I bought and fitted one of these& and it has to be said that it was worth every single penny. It is the best tuning investment for the money I have ever bought. I dont want...

16th Apr 14 Hi there, I recently decided to order a CRD- stage2 box for my MK3 skoda octavia VRS TDI. So far its the best add on, on a new car I can think of! *Excellent Customer service from the start with a enquiry about the best options and...

1st May 14 So after a long wait (like us all) I now have my new vRS and I have had it for a few weeks. Previously I had a mk2 vRS 170 DSG which my tuning box from DTUK was fitted to which was brilliant, see the review thread...

Facebook 29th Jan 16 Having had a CRD-T tuning box fitted to my 2014 Skoda Octavia vRS for some time now yesterday I decided to fit the DTUK pedal box to the car. Fitting both the CRD-T and the pedal box takes no more than 5 minutes with...

18th Jun 16 Hi Andrew, just a quick update on the car. Car has covered around 100K mikes with Trevor fitted now (and about 8K miles prior to that with the older version with the jumpers inside). Since the initial settling...

7th Apr 10 I have a smart 451 cdi, 45bhp purchased in September 2009 and have been considering some sort of remap for some time. I did some homework (mostly in the various smart forums) and narrowed my choice down to a BIG remap, a Tunit box...

5th Feb 12 Hi Andrew see comments for the Smart FourTwo owner on his results with the new version of the Pedal Box Well I tried each programme in turn and even in the Eco mode there is a big improvement over stock with a very noticeable gain...

14th Feb 08 Hi there I recently purchased 2 boxes from you for a Sprinter van and a Toyota Avensis D4-D. We started by buying a green box for the sprinter van not only has it increased fuel economy it has also increased the power, you can...

16th Aug 08 Dear Andrew having recently bought two tunning kits off you i must write this note to you i bought 1 for the mondeo ST 2.2 and 1 for a toyota landcriuser 4.2 td amazon bieng a bricklayer by trade i could not beleive how easy they...

18th Nov 09 I have fitted a chip to my 4.2TD VX and it is outstanding, offering a much smoother refined engine with tremendous torque across the lower rev range. Provided you dont play with the additional power, fuel economy has...

1st Mar 14 Hi Andrew, wanted to give you a quick note, and thank you. A few weeks back I bought a PDI box to fit in my Toyota Auris 2.0 D and I must say that I love it. Just some feedback 🙂 Map 1 … granny style. gimped. will probably be someone...

19th Jun 14 Morning Andrew Just a quick update on the box and my findings I have been running the truck on map 2 plus 2 and the truck has regularly been returning on average 33-34 mpg averaged over a tank of fuel, this is driviing at 70 on...

27th Jan 15 Dear Andy, Many thanks for your help recently regarding the PDi system for my Avensis. I have fitted it and the car has been transformed . The engine is much more flexible with greater torque allowing the use of higher gears,...

27th Dec 04 Having heard about these fancy tuning boxes i was interested in finding out more but not willing to hand over hard earned money only to find them useless! I have heard of so called performance mods before only...

31st Dec 05 Hi Andrew Just a note to say thanks for the play today with the Dtuk box on my Vectra c 1.9 CDTi. This engine is fairly impressive as standard, but with the Dtuk box on it was a totally different car. I could honestly compare the...

Serbia 24th Nov 10 Hello Andrew, well&&. The car was fast but now my limited version of PEUGEOT RCZ Le Mans HDI is a bullet. Its simply a different car or in short words the low consumption beauty became the low...

Australia 9th Jul 11 Dear Andrew, First of all I would like to thank you for sending me your DTUK Diesel Tuning System. By following your clear instructions it took 15min to install into my car which I have been now driving for 5 weeks. I...

10th Dec 09 Range Rover Sportmassive fuel efficency and superb performance. Thoroughly recommend it.

17th Aug 10 What a difference! I have chipped many of my cars in the past, and after the ease of buying the Navarra tuning box of you I had no hesitation about getting another one for my new Range Rover Sport. I had a plan this time to drive the...

8th Sep 12 Enquiry This is not an enquiry but instead its a big thank you. I didnt fit my unit until my car had had a service so I waited and waited then I fitted it oh boy is it good I am getting about 3 mpg more and if I use the loud pedal then it just...

27th Mar 13 Andrew, had the Eco Green box fitted for over a week now, huge power gain & clearly there is an equal helping of Torque as a gain in MPG of 17.8% & 16.3% on two separately calculated trips of Motorway driving covering...

28th Jun 07 Dear DTUK I have recently had one of your boxes fitted and re-mapped with a unique map which has been designed by yourselves specifically for the Renault 1.9 cdi I was impressed with the box but after having this re-tuned I...

3rd May 13 Hi Andy just a quick word to say thank you for my diesel tuning chip for my Renault 2.5 traffic . I can most definitely say it runs so much smoother no turbo lag amazing through the gears and with a 7 to 8 mpg difference so this works...

5th Jan 06 Hello Andrew, Have plugged in tuning box have noticed an immediate change in performance with no detriment to fuel economy. Fitting of box simple even I can do it. Will try box with caravan attached soon but from the increase in...

29th May 08 Anybody with a SAAB 93 1.9 TID auto MUST get one of these it is simply superb!!!

29th Apr 11 Hi Andrew, I just wanted to pass on my thoughts to you of your product and service provided. Please feel free to use this in your testimonials as I think people need to know what a great product / service you offer. I was very...

24th Aug 11 Andrew – what can I say. I am delighted with the Eco box. Now that it has been in for a week, the car has settled and all is really well. Prior to plugging it in, I cleaned the small amount of soot from the body of the EGR; the...

17th Nov 12 Testimonial:- One tends to run out of superlatives when talking about this Company. I have been in business for most of my working life, which is well over 20 years (how well over I refuse to say!), but I could...

SeatCupra.net 1st Dec 09 I fitted a DTUK digital diesel tuning system (PD2) chip that I bought from their website and first impressions are very good. This isnt your normal resister in a box ebay jobby, its a proper...

SeatCupra.net 3rd Mar 11 Having had a host of remaps with my past cars I decided to use one of these new generation tuning boxes from DTUK, the CRD-T had 4 map profiles to play with & 28 turbo boost pressures! [ Had used one on a Fiat...

8th Oct 12 Hello! Ive driven 850 km on MAP2 + 2, about 70% was highway and 30% was normal road that goes through towns and villages. It took me 7 hours (from Ljubljana/Slovenia to Biograd na moru/Croatia). Usually the consumption...

13th Dec 13 I bought a Black Edition Stage 2 tuning box for my Seat Leon SC FR TDi 184PS from Andrew. I can only describe it as a revelation. Before the car was quick but not what I would call exhilarating. After fitting the box power and...

27th Feb 14 Hi all at DTUK, I have just fitted the CRD-T unit to my Seat Leon. Its the 2.0 tdi FR 170CR, 2009 year. The instructions are excellent and I got the unit fitted OK, but the boost pressure plug was awkward to get to / release and...

4th Mar 16 Ive purchased a Seat Leon ST TDI184 to replace my Seat Leon Cupra 280 and felt I needed something extra for the performance my Cupra gave me, I contacted DT Uk who had various solutions on the market that if which I chose...

28th Apr 13 Ok so Ive give the box a thorough testing over the weekend and below is my findings and opinions: 1. Engine torque is now very punchy and is delivered very aggressively, awesome feel and makes the car much much more fruity to...

30th May 13 Well these guys are top people, fully recommend, I spent the morning with Andy up at their workshop trying various maps and settings and road testing until the car was as good as it was going to get. End result is a...

1st Apr 14 I have had my Mercedes C180 from new and always felt the 1.6 turbo engine to be quite underwhelming especially when mated with the automatic gearbox. The engine has never lived up to my expectations or the manufacturers claims...

12th Nov 13 I have the Diesel Mini Cooper SD with the 2.0L BMW engine. Phoned DTUK and spoke to Andrew about my options. Great Guy to speak too really knew his stuff. Was convinced to buy the Stage 2 CRD-t tuning box. Arrived very quickly...

14th Mar 06 Hi Andrew Firstly many thanks for your help and advise prior to the supply of the above unit. As promised I am reporting back on the installation. Firstly, idiot proof installeven I could cope. Secondly, although I am no...

7th May 09 I have been running my PDI system now for approximately 4000 miles, dont know where I have been it goes so quick. Anyway I am getting an average improvement of 13% over that distance. Not earth shattering stuff but...

17th May 09 Hi, I am new to the group and have just fitted my PDI to my Pathfinder. Mine is auto and I was seeing 23-4 going to work each day, which isnt a long run and a bit stop start. I am now seeing 28 on average for that run so...

Www.nissan-navara.net 17th Jun 09 2008 D40 Auto with 10k on the clock. So far, in order of testing&&& Solo (unchipped) 21mpg Nav now DTUK chipped, Map 1, 0%. Towing a 5th wheel .Edinburgh to Cheshire (M74M6) @...

22nd Jun 09 Dear Andrew, This is Valeriy from Kazakhstan. Ive received and already installed DTUK VP44 for my Nissan Patrol. The effect is fantastic! Engine performance is perfect! Thank you for your business. Good luck.

Nissan-Navara.net 6th Aug 09 Ive now covered near 17k miles since I bought my 58 reg Nav last Christmas. And have done approximately 14k of that with the DTUK PDI system on it. I must admit that the power is still there, still...

1st Nov 09 I ordered my magic box from Andrew on Weds evening (thanks for doing that at gone 7pm mate!) and as promised, it arrived on Friday morning. Was a little unsure about fitting it given some of the wording on the website...

31st Jan 10 Andrew, Wow buddy fuck the power is awesome mate especially for a diesel truck. I have only driven it shortly down the road set it at map 4+20% and she hauls ass!. Cant wait to see what she is like on the beach and towing...

18th Oct 10 Morning Andrew, I managed to get the VPC box fitted to my Patrol over the weekend. Wow what a difference! Its a completely different vehicle. There is more urge at all revs in any gear and it doesnt...

23rd Oct 10 Andrew Just wanted to let you know I have received and fitted the Box all seems good improved performance and improved my fuel consumption from average 26mpg to 28/29mpg 🙂 Thanks Dave Orford

14th Jul 11 Hi Andrew, Good unit, installed easily too. The 4 different maps is very good. Initially I had the unit on Map1 (default) and although in gear pickup was vastly improved, I still had turbo lag low down in revs. Looking at the...

19th Sep 12 Im currently runningf the PDI system on my D40 Navara. The transformation has been incredible. It brings the truck alive, as standard its hardly slugish but with the PDI fitted low end torque is by far and away...

18th Mar 13 Hello Andrew, I got the chip today. Was at home during lunch hour and Fedex happened to deliver the package conveniently at that time 🙂 Of course I could not resist the temptation and I had to fit the box before getting back to...

1st Aug 13 Hi Andrew Mate I hooked it all up this morning in all of 5 minutes and I must say from the beginning very impressed She certainly gets up and goes now pulls well through all gears and once the fun factor dies down I will be interested...

11th Jul 14 Just a quick note to say&..WOW My car is now more economical, has more power, acceleration is quicker and also the engine runs so much smoother and sweeter than before. Im getting more mpg for sure. I am a very...

18th Nov 07 Hi Andrew You will see from the above that your excellent back up service and photo diagram saved the day and all is well! I am sorry that I put you to so much trouble yet I guess this is the first time that I have experienced a common...

10th Jul 08 Hi Andrew, Just to let you know I installed the Tuning box within 5 minutes with No ECU warning lights on the dashboard what so ever. I took the car for a 80 mile run (mainly on Dual cartridge way) sitting on about 70mph. To my...

22nd Feb 06 Hi Andy, I want to thank you for the excellent service recently received during our discussion about fitting a DTUK Red to my Freelander TD4 and for the superb, next day delivery. Ive now had a chance to experience the...

13th Jul 06 Andy, As you know, I have fitted a DTUK Green unit to my Land Rover Freelander TD4 automatic, with the main intent of improving caravan towing capability in the mountains. The DTUK unit arrived by special delivery the day...

6th Mar 07 You have testimonials for DTUK Red and Green added to a Freelander now lets complete the trio. Ive been driving my Freelander with a CRD2 and have spent time playing with the 4 programmes and 7 settings on each.

12th Oct 07 Andrew, If you keep client details please note change of address and email address. Have done 15,000 mlies with the CRD2 in the TD4 Freelander with the revised programme you gave me and its the dogs danglies! Overtaking...

24th Feb 09 Hi, The new unit arrived yesterday, took 10 minutes to fit (would have been quicker with more light!) and has transformed my Defender. All your claims are correct. Could you tell me if I?d see even more improvement by moving...

24th Jan 11 Had a initial call from the Land Rover Discovery 2.7 TDi v6 Customer Andrew Had my box fitted today and over the first test I have seen a 6mpg increase on local running, and able to use one gear higher on my regular routes, the box...

18th May 11 Had my box fitted on my new Land Rover Discovery 4 3.0 v6 TDI and to say Im pleased is a understatement ! On the Trip down to have Cornwall to have it fitted (100 miles) the fuel consumption worked out at 29.83mpg On the...

21st Jul 11 Just fitted this to my Land Rover Defender TD5 and am amazed at the difference in power. Thank you for a great srevice and product

3rd Jan 12 Hi, i have just fitted the DTUK box to my 06 TDV6 i couldnt think that your box could make all that difference to my discovery, done about 35 miles up to now and its loads better no flat spots now cheers! the plug took me over 20 mins to...

Mazda6oc.co.uk 23rd Dec 13 Hi guys, I installed the tuning box today. It was very simple, about 10mins to fit. The instructions were very good and the guide very clear. I set the switch to medium settings and started her up. No problems,...

4th Feb 07 I run a Mercedes S320Cdi fitted with a DTUK Green Box and can confirm that power is considerably increased along with fuel economy. How that works I really dont knowjust take my word for it Turbo lag has certainly...

29th Aug 08 Hi,further to recent phone conversation have now covered 33000 miles over the last couple of years with a Green box in a Mercedes 220 cdi auto.The box is currently set just below the 10,the car is pretty nippy,and fuel...

14th Dec 09 Hi Andrew Thanks for reprogrammkng my tuning box for my Mercedes vito 120cdi having fitted the box was very impressed with the results much more throttle responce and more power everywhere Have turned it up one notch and...

29th Sep 10 I had a unit fitted to my long wheel base S class Merc in March last year. Im retired and dont do many long drives but yesterday I returned from Watford to Livingston and twice I achieved an average figure of 40.5...

8th Jul 11 Hi Andrew, Hope you are doing well mate. As you know I have bought performance upgrades for my various cars in the past that were supposed to increase the power and torque in common rail diesel engines. Well,...

19th Aug 12 Hi Andrew, the Red Power Box has overcome the issues I was having with my Vito 109 CDI. Installation was straight forward, although a Vito motor runs longitudinally  not transversely, as depicted in the installation...

Australia 7th Dec 12 Hi Andrew, I have fitted the chip to the Mercedes C250 CDI and have it on program 1 +10%. Difference is very noticeable. No lag when accelerating from a standstill. Serious amount of extra torque and pulls hard and...

24th Dec 12 Hi, Merc 220 CDI estate 170 PS I am so far very pleased with my tuning box the car is lovely to drive with the extra power and lovely increase in mid range torque. On the graphs you sen me there are 2 lines one red and one yellow. There...

14th Jan 13 Morning Andrewas requested some feedback on the system. Firstly, the advice before buying was spot on and to the point. My W246 62 plate Mercedes B180cdi was missing something and seeing as it is the same...

24th May 13 Hi Andrew! Just to let you know it arrived yesterday and I had a chance to install both. The tuning device made a noticeable difference but after I added the PEDALBOXthe difference was quite amazing. It virtually eliminated...

16th Feb 11 Hi Andrew, I have recently bought your system for my Honda Accord 2.2 i-ctdi sport saloon. I am pleased to tell you that the car performance has improved both in terms of power an fuel economy. Many thanks and Best Regards...

4th Feb 13 hi Andrew I got your pdi system within 3 days,fitted it same day ,no problem,found the setting to be too low but ran about for a couple of days to see if there were any problems,all ok,ajusted the box positive 1 what a...

15th Apr 07 Just to let you know as you do you sell a fantastic product. This weekend drove up scotland and back in my Hyundai Elantra. Did over 600 miles driving as i normally do (like an idiot) But still only had to fill up when I got back to...

4th Aug 09 Hi Andrew, Just a quick note of thanks for the PDI chip for the above. I fitted it in about 30 mins and as you predicted it now pulls like a train. Ours is the Automatic version which saps a fair bit of power in standard form but your...

16th Nov 09 Called in on-spec today for a chat and ended up having one fitted there and then. I must say that your service is second-to-none, spending time remapping and allowing me to test drive untill we got the right balance of power and...

2nd Jul 14 after some thought on having a remap or tuning box fitted to my 2012 1.6 blue drive diesel ix20 and with all the implications on warranty I went for the twin channel tuning box as suggested by yourself at DTUK I arrived Saturday...

28th Aug 15 Havent messed with the tuning but it seems the more I drive it, the better it feels. Man what a big difference! Traffic was light tonight and I was really moving down the road. It was sweet.

25th Nov 15 Hi Andrew Just a quick note to say how pleased I am with the tuning box. It makes a noticeable and worthwhile difference and improvement to the Santa Fe. It is definitely quicker especially around the mid range and...

11th Apr 08 Morning, How are the photos I took for you Isuzu Rodeo.working well at the moment.What I have noticed with it been an auto it goes up the range much smoother. The pickup had MOT this week I left the unit connected and everything...

Ireland 29th Apr 10 Jaguar x type 2.0 diesel 130 bhp. I bought a red power tuning box last month from yourselves,The transaction couldnt have been easier and it arrived in Dublin a few days later. The fitting instructions inside were...

12th Dec 12 Hi Andrew Got the package today& What can I say! Awesome. Settled on 9driving in wet it broke traction round corners and in a straight line 2nd to 3rd& Cheers Nigel

29th Jan 07 Hi, many thanks for your help on Saturday with the install of my tuning box. i am very pleased with its performance-the Cherokee had difficulty pulling away due to a large flat spot and lacked any power before 2500rpm.

16th Mar 07 Hi Andrew, Jeep Commander runs perfect, beautiful power curve, no flats, no issues. Excellent product and excellent service! I?m running it with a K&N filter. Regards, Sjaak van Iwaarden

7th Mar 11 Hi Andrew, just to say a big thanks for the CRD2+ for my Patriot 2.2crd. Fitted within minutes of arrival and its even better than the previous units used on my Cherokee and Beemer (and they were bloody good!) Smooth...

23rd Mar 11 Please add this to your testimonials. Jeep Cherokee 2.8CRD 2009. Green box. I was sceptical when I first bought this unit, thinking its bound not to work well for me&.BUT IT DID. Was getting 33MPG average...

5th Sep 11 Hi Andrew I would just like to thank you and all your staff for your assistance in supplying a tuning unit for my Jeep Cherokee 2.8 CRD. What a difference it has made to the overall performance of my vehicle! The Jeep is now more...

17th Nov 16 Dear Andrew I fitted the box and peddle today, with patient phone help courtesy of Simon (thanks). I used to own an original prodrive tuned imprezathe power delivery was so smooth and progressive. Fuel economy for...

25th Oct 09 Fitted green box to Kia Rio Sport very easily. Came set on 5 with little effect. On D the car flew-pulled 5th from 35 smoothly and was very refined and shows 64 mpg on the tripalways 10% over.the car is still far faster,...

27th Oct 09 Hi Andrew, I have had the module fitted to my 2007 Sorento for just over 12 mths and the results have been superb! The mpg has improved by circa 2mpg and although this doesn’t sound much in itself I have done 32000 miles in 12...

18th Feb 06 hi andy , just got back wow ! did i leave my car behind and get into some one elses ,, what can i say unbelivable in all ways power , and so much smoother than before , one happy customer ! all the best mate many thanks Andy (p.s...

9th Jul 07 Hi Andrew Just a quick line to say that I purchased the green economic chip for my Campervan, I like to call it a RV, it?s a 2.8 HTI Boxer Autocruise Wentworth and quiet a heavy van. I purchased the chip for economy reasons, the...

12th Sep 08 Hi Andrew, Just a quick email to express my views on the unit (Eco3) that I purchased from you/your company. First of all, your customer service is top-notch, which is pretty hard to come by these days so makes a nice change,...

12th Apr 07 Hi Andrew, This is Alistair from N.Ireland . I bought a CRD2 from you in March past for a Mondeo Zetec S 130bhp tdci. Well I have just returned from a European trip in the Mondeo, with chip and induction kit fitted. I covered some...

21st May 07 Hi Andrew, A quick bit of feedback on the recently purchased CRD2 for my 2006 115 PS 1.8 TDCI Focus, after having used it for a good few days now. WOW! 🙂 I have been going through the maps and they are all so differentvery...

17th Oct 07 Can I just sayabsoluteyt superb serviceordered my unit yesterday and it has just arrived ! Not sure how you bypassed the post problems but thank you. Now all I have to do is to wait for my car to arrive!!! One questionthe...

7th Nov 07 Andrew, Thanks for the info on Friday. Unit is now installed on standard map 2 that you set the unit 2. Only got round to fitting it on Saturday afternoon and only managed a very quick run out. On the drive to work this morning...

16th May 08 Hi Andrew we spoke last night just a quick one for you testimonial board well I purchased the chip on a Wednesday received it Thursday afternoon fast services that was, to fit the chip was a 20 min job I had to remove the air box...

5th Jul 08 top product, fitted to my mondeo tdci, quicker, smoother and 60s mpg

26th Aug 09 Hi andrew, (focus 1.8) installed eco3 running well on factory setting will adjust as i go along, i calculated an extra 7mpg so far on a routine run, great service and will be recommending your company to friends, regurds...

26th Nov 09 Hi Andrew Firstly, thanks for quick despatch of order which arrived the following day and then your advice on fitting and set-up. In the end it was easy to fit and took about 15 minutes, the hardest part of which was trying to...

20th Jul 10 Hi Andrew, Find testimonial below, once again, many thanks. I received my tuning box for my C-Max tdci on time and as promised. The packaging was very smart and the instructions very clear and specific for my vehicle. The PDI...

17th Dec 10 I Purchased this car in 05 at 5000 miles. The official MPG figures for the Auto over the 6 speed manual box are 10 mpg less and +37 more CO2.! I like autos however & since I do only low mileage,would take the hit. In...

26th Aug 11 Hi Andrew, had the chip fitted yesterday like i mentioned to the transit motor home ,what a fantastic difference it has made ,on the 2 steep hills to my res/ before i had to use low gear on the first one,& 2 gear on the second...

17th Mar 13 Hi Andrew, I have received the tuning box, thank you. I have left it on the factory setting as the performance and smoothness of the Ranger is very impressive. Maybe I will play with some other setting later however the...

2nd Apr 13 i have been running my 59 c-max 1.6tdci 110bhp with your gismo fitted to the injectors for nearly a year now. i have tried the various settings and, whilst i like the power of 4, i find that...

12th Oct 13 Hi Andrew, Apologies for not writing you sooner, but life and work continue to be more busy than is perhaps necessary. Well, I’ve had the tuning box installed on my truck since early August and what can I say, it is great!...

7th Nov 13 Hi Stuart & all at dtuk. Just wanted to say a MASSIVE thank you to you & all the team after purchasing a plug & play tune up kit from you. My van was using loads of diesel & lacking in power so i was thinking of...

2nd Apr 16 Focus ST Diesel Well I was very sceptical about the Tuning box and peddle box but decide to go for it as they offer a 14 day money back guarantee and would have had no hesitation claiming for it. Its completely transformed...

16th Mar 16 Purchased a tuning box and pedal box for my Ford Ranger Wildtrak and it now goes like a dream, well impressed with products and excellent customer service.

16th Oct 10 Hi Andrew, Just a quick note to say many thanks for your service, the car drives miles better it will pull away in 5th from around 35mph, if you do put your foot through the gears it absolutely flies, mpg is also up by at least 8mpg...

7th May 12 Hi Andrew Received my tuning box today and fitted it on my X5. First of all, just wanted to say thank you so much for everythingwhat a total transformation. The acceleration is a lot linear and wider, the engine itself kicks in...

29th Oct 12 A friend of mine purchased their product a few months ago and highly recommended Diesel-Performance.co.uk. If you are looking for a solid product with great customer support, then these are the guys to see! I havent...

22nd Nov 12 Firstly, amazing after sales service from Andrew (the proprietor of DTUK)even when Im 8000miles away in Asia. Placed my order and the unit came without any hitch within days of placing my order. Installed...

18th Sep 13 Hi Andy, Bit of feedback in my DTUK box. Superb service and very fast delivery. Box arrived on 4 + 0 as promised and I went straight to 4 + 1. Very smooth and wide power band which is exactly what I wanted. Goes like a train and more...

E90post.com 24th Oct 13 Had this fitted for ~700 miles now and setup to map 3 +20%. This is awesome now as it seems to have taken a wee while to adapt fully. The car is super responsive and absolutely flys when asked. A mate of mine has not long...

28th Nov 13 I took delivery of my new BMW 330D M Sport Plus in Nov 2011. After have success and failures in the past with other tuning companies, I had heard good reports regarding DTUK. So with only 500 miles on my BMW i ordered a stage 2...

1st Jan 70 Hi Andrew, I purchased one of your units before Christmas, carefully fitted it and all is fine (Im very pleased!). As the car has a DPF, Im still running the map/jumper-settings that were...

11th Dec 13 Review for BMW 120d 184 2012-) I fitted the tuning box to my BMW 120d 184 and awaited the grin on my face increasing, BUT I had put the boost plug in the wrong way and didnt notice much difference. After talking to Andrew...

19th Feb 14 Hi Stuart Just to let you know I was able to get the unit installed and it was very well presented with clear instructions The overall performance and especially the acceleration of the 520 is definitely a lot better and the...

Norway 30th Apr 14 Hey, heres a little review of the CRDT box . I ordered units , one for a BMW 116D 2014 and one for a Skoda Octavia 2.0 TDI. I have driven with motor and motor sports for many years and works today at a dealership . I...

2nd Jan 15 Hello Andrew, Cheers for the Tuning Box today on the F10 535d 313PS. I had a great 132 mile trip home. Made someone in an S registered 328i look like a right ****. Its on map 2+2 at the moment. I can definitely feel it pick up much...

24th Feb 15 Good afternoon, I recently purchased a tuning box for my BMW 520D – 190ps version. I thought I was getting a twin channel but when I phoned up to upgrade my order to the pedal package (thanks for allowing to do that!!!) I was...

9th Jun 15 Hi Guys, Many thanks for giving me the benefit of your extensive knowledge and experience late last week – Not to mention a bloody good laugh. My ‘CRD-e’ arrived just before lunch on Saturday morning and, after...

16th Oct 15 If anyone out there is looking for a way to raise the spirits of their lack lustre BMW F31 2.0D XDrive, then go to this company First of all, they are a great company to do business with, passionate about their products and very...

12th Nov 15 Review, Cannot Recommend DTUK enough! Not only a fantastic bit of kit but a fantastic company to do business with!! I was unsure at first whether or not to go for a traditional remap or a DTUK after doing my research and after...

12th Mar 16 As before you guys are the best. Both Andrew and Stuart. The new box for my F20 LCi 120d xDrive was such an amazing improvement. Ill test more of the programs later, but P1 seems to do the job perfectly.

22nd Jul 08 DEAR ANDREW JUST WANTED TO SAY THANK YOU FOR ALL YOUR HELP AND WHAT A BRILLIANT PRODUCT. WE HAVE BEEN AWAY ON A SHORT BREAK TO GREAT YARMOUTH. I DROVE THE CAR AFTER I HAD FITTED THE GREEN UNIT. I HAVE MOVED THE SWITCH TO...

26th Mar 13 Hiya Andrew, PeterCitroen C5 from last week. Very pleased with red box. Defo increase in mpg from 48 to 54mpg at 80mph ish. Car is much smoother, power waiting for a blip of the throttle at 70+. Moved box...

9th Aug 09 Hi Andrew, Sorry its been a couple of weeks, but just wanted to say thank you for sending me the PD2 box for my Dodge Caliber 2.0CRD so promptly. I managed to fit it in under 30 minutestook the air filter off which gave me a...

2nd Feb 07 I recently purchased a green tuning box from yourselves for my Fiat Ducato Dethleffs motorhome. My main aim was to try and improve the motorway performance of the motorhome as it stuggled up hills in top gear, due to the height...

2nd Apr 07 Andrew, Left feedback on the website.(wildpursang) Its made a fantastic car into a brilliant car,so pleased. So much better than superchip and blue fin that I had fitted to my previous cars!!(IMO) Much cheaper...

13th Apr 07 Hi, i have just fitted the CRD 2 to my bmw 320d 150bhp, i went for test drive and its awesome what a difference it has made to the car, its only on the factory settings and i am impressed, i will leave it a few days then i might try the...

17th Apr 07 Hi andrew, Its David wilburn i ordered a green box on friday, I recieved the item today at 10am, thanks for the fast delivery, the product is Great!!, I will leave it on the setting you sent it on at the moment but would like to see...

25th Jul 08 Morning. Recently ordered the new Eco 3 tuning box. Looked into other boxes & got confused. DTUK were great with any information i required. Took me 10 mins. to fit. Only tried it on the factory setting up to yet & i...

26th Jul 08 Hi I recently bought a kit for my 320 D coupe (177 engine). Im delighted with it as the consumption has already moved from an average of 46 mpg up to 49mpg and the performance is smoother and more powerful. Many thanks...

18th Oct 09 Hi Andrew Just a note to say how please I am with the unit you supplied for our BMW 116d Msport. We have a noticed a significant improvement in both economy and performance and have now covered over 4000 miles. We have also just...

4th Dec 09 i popped ooop north away and had afew back to back test/compairsons of the CRD2 and the CRD-T Having already owned a CRD2 i kinda new what i would be expecting, basicly a marked improvement over stock but an almost wooley feel to...

6th Apr 10 After my LCI E90 320D came to its 6 months old point I finally decided to do something about the drop in power I faced when I got the new car. Previously I run a e46 320D M Sport which remapped pushed near 193bhp. Thus the 177 in new one...

28th Apr 10 Andy, just a quick line to say a huge thanks 🙂 I bought my BMW325d E90 following your advice that the tuning box would be a great improvement. Well that is an understatement! The power is great and smooth and the upside is that...

Facebook 13th Jul 10 Very impressed after a trip to south and back today. much improved performance, smoother delivery, the torque increase is definately more noticable than the power with this auto boxthrottle induced change downs...

27th Jul 10 I fitted a DTUK Green Box to my E90 318d (122ps) at the weekend and currently have it set to No.8: Negatives: Its raining outside Positives: Its all positive! J MPG has gone from a combined of 42.1 up to 50.4...

22nd Oct 10 just a quick e mail Thanks for sending me my module I have put it on my 55reg BMW 320d it is unbelieveable how much extra power I have and I am getting at least 8mpg extra and your after sales with Andrew was second to none once...

Babybmw.net 25th Jun 10 just had a dyno run done with a dtuk crd-t box fitted to my 59 plate 120d msport result showed 177.97 hp at wheels 1st run and 181.23 hp on second run which equals about 217 at flywheel. i have the print out if someone...

21st Feb 11 thanks for all your help. The CRD-T has been fitted to my BMW 320D Touring and is doing every thing it said on the Tin . It pulls from below 1000 rpm smoothly and without a trace of fluffing its smoother and excellerates quicker...