25th Oct 13 Hi Stuart, Just to say thanks for all the info and support over the phone. In regards to the performance of my 140 CR Audi Q3, it is outstanding and completely changed the driving characteristic of the vehicle. The delivery of power and torque is really smooth and no flat spots to speak of. I am really impressed with the reduction in fuel consumption, it has gone from 43 to 55 mpg (if behaving) on the same route I take everyday. The shocking thing is it now feels quicker than my previous RR Evoque SD4 (190 PS) and the torque increase needs to be felt to be appreciated. Overall fitment was easy apart from the turbo sensor which involved driving onto ramps and removing the under tray –but the results were very impressive. I would recommend this product to anyone and the customer service is first class-not something you see alot of these days. Well done to DTUK for providing a piece of kit that does what it says on the box ( well the bit about putting a big grin on your face isn’t actually on the box –but should be..!!) Thanks again Stuart. Rob S