Finance now available

DTUK are delighted now to offer a credit option for their web site sales, using Deko.

DekoTo find out what credit will cost for you, please select your vehicle and the relevant tuning box, then look at the bottom of the page to see the finance calculator, and work out what your monthly payments will be. 

Please note that Credit is only available for purchases of over £278, and for purchases within the UK.

Full credit terms are [here]


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TUV and CE approval are guarantees that our systems are manufactured to meet the highest independent standards of quality and reliability

Land Rover Diesel Tuning | Digital Tuning Box

Land Rover Diesel Tuning Boxes are available for all listed vehicles, including the new  Discovery 4 3.0 SDV6 256PS and Range Rover 4.4V8

The DTUK system delivers improved power and performance to your Land Rover Engines, as well as enhancing engine life due to the more accurate optimisation of the amount of diesel injected into your engine during each combustion cycle.

What this means to you is that your Land Rover will drive much better, becoming more responsive and economical, and taking on a new lease of life with a DTUK chiptuning system.

Please read also what other Land Rover owners said about their experience of fitting and using the DTUK engine management systems.

Find your Land Rover diesel model here...

Make / Model Standard
Defender 2.2 122PS 90 (122 PS) 110 (150 PS) 360 Nm 420 Nm Continue
Defender 2.2 122PS (Stage 2 CRD-T) 90 (122 PS) 116 (158 PS) 360 Nm 430 Nm Continue
Defender TD4 2.4 122 PS 90 (122 PS) 114 (155 PS) 360 Nm 430 Nm Continue
Discovery 2.7 TDV6 190 PS 140 (190 PS) 171 (232 PS) 440 Nm 530 Nm Continue
discovery 4 2.7 190PS (Commercial) 140 (190 PS) 171 (232 PS) 440 Nm 530 Nm Continue
discovery 4 3.0 SDV6 256PS 188 (256 PS) 220 (300 PS) 600 Nm 700 Nm Continue
discovery 4 3.0 TDV6 211PS 155 (211 PS) 188 (256 PS) 520 Nm 620 Nm Continue
discovery 4 3.0 TDV6 245PS 180(245PS) 215(290PS) 600nm 700nm Continue
discovery sport 2.0 eD4 150PS 110 (150 PS) 140 (190 PS) 430 Nm 510 Nm Continue
discovery sport 2.0 TD4 180PS 132 (180 PS) 169 (230 PS) 430 Nm 520 Nm Continue
discovery sport 2.2 TD4 190PS 140 (190 PS) 162 (220 PS) 420 Nm 490 Nm Continue
discovery sport 2.2 TD4 190PS (Stage 2 CRDT) 144 (190 PS) 169 (230 PS) 420 Nm 505 Nm Continue
Freelander II 2.2 TD4 152 PS 112 (152 PS) 131 (178 PS) 400 Nm 460 Nm Continue
Freelander TD4 109 PS Automatic 80 (109 PS) 103 (140 PS) 260 Nm 330 Nm Continue
Freelander TD4 112 PS 82 (112 PS) 103 (140 PS) 260 Nm 330 Nm Continue
freelander 2 SD4 190 PS 144 (190 PS) 161 (220 PS) 420 Nm 490 Nm Continue
freelander 2 TD4 150PS 110 (150 PS) 136 (185 PS) 420 Nm 490 Nm Continue
freelander 2 TD4 160PS 118 (160 PS) 141 (192 PS) 400 Nm 470 Nm Continue
freelander 2 TD4 190 PS 144 (190 PS) 161 (220 PS) 420 Nm 490 Nm Continue
freelander 2 TD4 190 PS (Stage 2 CRDT) 144 (190 PS) 169 (230 PS) 420 Nm 505 Nm Continue
Range Rover 3.0 SDV6 256PS 188 (256 PS) 220 (300 PS) 600 Nm 700 Nm Continue
Range Rover 3.0 TD V6 245PS 180(245PS) 215(290PS) 600nm 700nm Continue
Range Rover 3.0 TD6 177 PS 130 (177 PS) 158 (215 PS) 390 Nm 460 Nm Continue
Range Rover 3.6 TD V8 272 PS 200 (272 PS) 240 (325 PS) 640 Nm 750 Nm Continue
Range Rover 4.4 TD V8 313PS 230 (313 PS) 264 (360 PS) 700 Nm 800 Nm Continue

Here's what other Land Rover owners say about DTUK.....

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 attached pic of my beast feel ...

From Andrew Rooke - 18th Feb 06:: Read More »

Freelander Testimonial
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. I've now had a chance to experience the driving difference over a variety of j...

From Roger Millin - 22nd Feb 06:: Read More »

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 after I ordered it, the fittin...

From Vince Grimshaw - 13th Jul 06:: Read More »

DTUK CRD2 On Landrover Freelander TD4
You have testimonials for DTUK Red and Green added to a Freelander now let's complete the trio. I've been driving my Freelander with a CRD2 and have spent time playing with the 4 programmes and 7 settings on each. It takes a few minutes to fit and is easy ...

From Martin Littlecott - 6th Mar 07:: Read More »

Update On My Freelander
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 torque is superb for an old bus like min...

From Martin Littlecott - 12th Oct 07:: Read More »

CRD2 On My Defender
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 the jumper one or two positions...

From Terran Churcher - 24th Feb 09:: Read More »

Land Rover Discovery 2.7 TDV6
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 gave my engine the pow...

From N Richards Cornwall - 24th Jan 11:: Read More »

Land Rover Discovery 3.0 245PS
Had my box fitted on my new Land Rover Discovery 4 3.0 v6 TDI and to say I'm 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 return trip back which included ...

From Steve Rule - 18th May 11:: Read More »

Pdi System On My Land Rover Defender TD5
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...

From Jonathan R - 21st Jul 11:: Read More »

My Discovery 3 TDV6 Is Great With Your CRD2+
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 get old one out and...

From Peter - 3rd Jan 12:: Read More »

Click here to see all DTUK testimonials »

Would you like help with your Land Rover Diesel Tuning Questions?

If you have any questions at all about your Land Rover Diesel Tuning requirements, please do not hesitate to get in touch with us here at DTUK.

We have a dedicated team of people knowledgable in all diesel engine mangement issues, and we are happy to spend time talking you through any issues or questions.

Please call us on: 08448 845 007 or 01207 299538 if you have any questions at all.

You may also contact us using our Contact Page on this web site.

Please remember - if you have any questions at all about Land Rover Diesel Tuning Please just ask!


We're asked this question all the time, and if we're honest it certainly is a minefield out there.
So many websites, so many different options and prices all making different claims. Who should you trust?

Increased Power and Torque
Increased Fuel Economy
Rolling Road Graphs
Safe and Simple
14 Days Money Back Guarantee
24hr Support Line

Click here to see even more benefits of using DTUK

Plug and Play

 Latest Additions to our Plug and Play Range of Diesel and Petrol Tuning Boxes include:

  • Audi A7 3.0 TDI 272PS Quattro Sent Tuning Box
  • Audi A6 3.0 TDI 272PS Quattro
  • Audi A6 2.0 190PS
  • Audi A7 3.0 TDI 218PS Ultra
  • Audi A3 1.6TDI 105PS (2013-)
  • Audi Q3 2.0 TDI 140PS
  • Audi A3 2.0 TDI 150 184PS
  • BMW 116d Efficient Dynamics Edition
  • BMW F10 520d 190PS
  • BMW 530d 258PS Tuning Box
  • BMW F30 335d 313PS Tuning Box
  • BMW F10 528i Petrol 245PS Tuning Box
  • BMW X1 sDrive 1.8d 2.0d
  • BMW X3 xdrive 2.0d 184PS (F25 2011 Model Year)
  • BMW X5 4.0d 306PS
  • BMW F10 525D 530D 535D
  • BMW F30 320D 163PS / 184PS
  • FORD Galaxy Kuga Mondeo S-MAX 2.0 TDCI 163PS
  • Ford Focus ST TDCI 185 PS
  • Ford Ranger 2.2 TDCI 125 and 150PS
  • Jaguar XF Sportbrake i4 2.2 200PS
  • Jaguar XF 3.0D 240PS 275PS
  • Jaguar XE 2.0d 163PS 180PS
  • Mercedes 250 CDI Blue Efficiency
  • Mercedes 350 CDI Blue Efficiency 265PS
  • Mercedes A Class 180 CDI 109PS (2012-) 
  • Mercedes A Class 180 1.6 Blue Effic 122PS
  • Mercedes A45 AMG 360PS Tuning Box
  • Mercedes GLA 45 AMG 381 PS Tuning bOX
  • Mercedes CLA 220CDI 177 PS
  • Mercedes C Class C220 170PS Coupe
  • Mini Countryman D 1.6 112PS
  • Nissan Juke 1.5 dci 110 PS - CRD3+ 3 Channel Tuning Box
  • Peugeot RCZ 2.0 HDI 163PS
  • Range Rover Evoque 2.0D 180PS
  • Seat Leon 2.0 TDI FR CR 170PS/Seat Ibiza 2.0TDI FR CR 143PS
  • Seat Leon 2.0 TDI 150PS 184 PS
  • Skoda Octavia III 2.0TDI 150PS
  • Skoda Octavia vRS 2.0TDI 184PS Tuning Box
  • Skoda Octavia III 1.6 TDI 110PS
  • Land Rover Discovery 4 and Range Rover 3.0 TDV6 292PS
  • Volkswagen T6 2.0 BiTDI 180PS
  • Volvo XC70 D5 215PS - Diesel Tuning Box
  • 2012 BMW F20 116D 116PS
  • 2012 BMW F30 320D 190PS
  • 2012 MK7 Volkswagen Golf 2.0TDI 150PS
  • 2013 Chrysler 300C 3.0 V6 250PS
  • 2012 Jeep Grand Cherokee 3.0 V6 241PS
  • 2013 MK7 Volkswagen Golf 2.0 GTD184PS Tuning Box
  • 2013 MK7 Volkswagen Golf 2.0TSI GTI 220 230PS
  • 2013 Audi S3 2.0 TFSI 300PS
  • 2014 Mini F56 2.0 192PS and JCW 231PS
  • 2014 BMW 218d 220d 225d
  • 2014 VW Golf R 300PS Tuning Box
  • 2014 Audi Q3 1.4 150PS Tuning Box
  • 2014 VW Scirrocco 2.0 TDI 150PS - 184PS
  • 2014 Ford Focus ST TDCI 2.0 185PS
  • 2015 Audi RS3 8V 367PS
  • 2015 Mercedes GLE 220d 250d
  • 2015 BMW 420d 190PS Tuning Box
  • 2015 Volkwagen T6 Euro 5 BiTdi 180PS
  • 2015 Audi TTS 2.0 TFSI 310PS
  • 2015 Kia Sorrento 2.2 200PS
  • 2015 Audi SQ5+ BITDI 340PS
  • 2016 Hyundai Tucson 2.0 136PS Tuning Box
  • 2016 Audi S3 8V 310PS Tuning Box
  • 2017 Audi S4 B9 3.0V6 354PS Sent Petrol Tuning Box
  • 2017 BMW 5 Series 520d 190PS
  • 2017 Skoda Kodiaq 2.0 150PS and 190PS
  • Ford 1.5 Ecoboost 160PS - Petrol Tuning Box
  • VW Transporter EU6 2.0 150 AND 204 PS