Amazing product. Made a real difference to my car. No lag and more power, the car feels alive. Not too sure about fuel economy but that's not what I bought it for. Thanks a lot for staying behind late on a Friday afternoon to help me out, it's much appreciated. A real professional outfit and the product really does work.

Amazing product. Made a real difference to my car. No lag and more power, the car feels alive. Not too sure about fuel economy but that's not what I bought it for. Thanks a lot for staying behind late on a Friday afternoon to help me out, it's much appreciated. A real professional outfit and the product really does work.

Great product, great service. 2nd remap, love it..

Fitted to my BMW 118d sports plus edition coupe tremendous difference to the way the car pulls and fuel consumption it's just what they said it would gain easy to fit took ten minutes massive congrats to the tdi boys

Fitted to my BMW 118d sports plus edition coupe tremendous difference to the way the car pulls and fuel consumption it's just what they said it would gain easy to fit took ten minutes massive congrats to the tdi boys

Just fitted the tuning box to my Mercedes C200 CDi and had a quick spin, came back grinning, there's a marked improvement! Can't wait to finish work and have a proper drive! A very good company to deal with, even a courtesy call to check the delivery address. Very happy customer!

Fitted one to my BMW X3 and the fuel economy has gone from 34 mpg to 48 on a journey. Performance is much proved as well..!!

Awesome piece of kit took a 1.9ddis grand vitara from 35mpg up to almost 45 with excellent pull all through the revs.

upped my mpg on a 180 4motion lwb dsg multivan from 28 to 35 !!! also more torque (noticeably), glad I've fitted it.

We've fitted a few now for customers, all of which have been really pleased with the results whether it's an increase in overall power or a noticeable gain in fuel economy, thumbs up from us!

Absolutely fantastic service! Bought the tuning box for my seat ibiza 1.2tsi and works a treat.

Wow! So impressed with the difference the CRTD2 has made to my 60 plate Audi A3 140 ps. Feels like a different car! Thanks guys you have been very helpful throughout.

Spoke with Richard a week before and gave me sound advice. Had a twin channel fitted to my 2012 Toyota Hilux and its transformed it. I do mostly motorway driving and I can't get over how much better she cruises. Better MPG and smoother power delivery. I highly recommend them.

top guys! excellent team! thankyou once again

Very pleased with the Tdi tuning performance and price, very helpful team and happy to help We'll recommended

I seriously cannot get over the difference its a joke I have Nissan NAVARA 190bhp now it's got 248bhp But top end is serious torque no lag at all amazing kit if you HAVNT got this ? Ask your self why? No brainer these guys are so helpful and know there stuff , would recommend to anyone to use tdi the rest arn't worth a sausage compared to these guys . Thanks again

Top company!! Very good value for money!!

Picked crdt2 yesterday for my a5 3.0tdi n wow just wow. 10 minutes fitting time is a tad optimistic as boost pressure sensor a pig to get to with large hands but worth the effort and the cuts! Endless amounts of torque n just keeps pulling. Well worth the investment.

Brilliant they were very professional

the best one TDI Tuning