TDI Tuning Reviews 

Very quick response and the product is great.

had one fitted to my ford territory 2.7 turbo diesel , fuel consumption from 10.4 to 9.2 ltrs to 100 kms, and the power increased around 15%, for the price a bargain love it very much and would recommend to anyone thankyou TDI tuning

great product i drive a range rover 4.4 sdv8 and i get 30mpg on average and i've got the power of a porsche
so happy with it

This crew knows their stuff 👍👍I’m so satisfied with my product and the service!!! @tinyhomefixers
A perfect collaboration, Tnx again guys ❤️🥳🤘

Easy to fit. Found it really easy to use. Depending on your travel plans set the unit, via your phone, before leaving. I needed a little more power at acceleration and found it by setting the unit higher.

Parts arrived very quickly, we were able to fit them as instructed and they worked as intended, even the average fuel economy was better. Very happy with the service and the TDI unit.

Response time to the order was instant and then received it just as quickly.
Easy to install following the detailed instructions and initial testing shows promising results so far.
Even on the middle setting I'm getting great mileage.

Pre-sales assistance over the phone was really helpful and reassured me about my purchase and ease of installation. Once ordered the package was despatched immediately and arrived very quickly. Installation instructions were easy to follow and I've had zero issues with the unit in the 6 months and 6,000 miles since.

Clear instructions.
Instant & noticeable performance improvements.

This is an excellent piece of kit.
Super easy to install and instructions are clear and precise.
The engine sounds sounds awesome and I feel confident that I have the power from the engine when I need it

Quick delivery, and a very good product. Has improved my Insignia no end. The car's overall performance is impressive, and I'm very happy with my purchase.

Quick response from Jake on a pairing issue, that was my fault. Easy peezy solution that solved my issue.

What a treat to deal with TDI Tuning! From start to finish, the whole process was 1st class. Pop in your reg and hey presto, kit is listed with all the benefits and a great price! Once it arrived,the colour photos and instructions were very easy to follow and was all done and dusted in about 40 mins(non mechanic) Love the performance,even in mid scale one the app via bluetooth. Definitely a giggle on setting 7 but I don`t think my tyres would last too long though! Brilliant company,brilliant bit of kit at a brilliant price,thank you!

Good instruction, delivered a promise along with a good product.

Easy to fit, wiring loom was spot on.

Performance gains seem to be as described, but have not put on a dyno

Amazing! we had owned an Octavia VRS before and missed the extra performance over our standard Octavia, your tuning box has given us the performance back and made the car more responsive and lighter feeling. We even get a slight improvement in mpg!

Sprinter 2.1 camper , Installation was easy went on a 1800 mile run the first 500 miles set on 1 . Pmpg 29.4 then set to 4. mpg went to 34.5 so I’m impressed next run trying going to play some more

All good
Does everything it says it should do

I was looking for a way to improve the economy of my 2.2 Diesel Discovery Sport. The tuning box I fitted, which was an absolute doddle, has not only increased my mpg to 40+ everywhere, it has also ironed out the hesitation when setting off and made accelerating a joy. It really has put the Sport back into the name.
It really is a great box of tricks and I thoroughly recommend it.