TDI Tuning Reviews 1,545

I recently purchased an Ineos Grenadier with a 3.0 BMW B58 "detuned" to meet emissions for world platform sales. Ineos advertises 14 mpg and I knew remapping the ecu, I could do better. The problem with remapping the ecu is I'm also going to avoid my very generous warranty so I researched every option and discovered TDI.

TDI claims 20% increase in fuel economy on one of the lower values. The first 20 miles you install your tuner they'relegate you to setting number 4 of 7. With a low restrictive air filter and this tuner I was able to get almost 17% more mpg out of level 4 driving conservstively.

These guys and this tuner are no joke don't hesitate to spend your money here.

I put one of these in 2021Diesel Kuga, the first time I installed it, the service spanner light was on, so I completely removed it, what I advise is get full instructions by scanning the QR code, which is in your pack, read through & do as is stated. Now installed with no issues. Feels like I have more power, that was all I was interested in.

Very friendly. Answers quickly and professionally. Thank you

Everything is very well explained and straight forward to fit the TDI unit.

Grate product works perfectly

It runs well, you have the ability to adjust it from a performance base to a more economical mode is a great Idea!

I was told by a good friend about how good TDI's products really were. It took his new Golf from 300bhp to 370bhp and at the same time improved fuel economy.

I decided to purchase a unit for my Ford Mondeo Titanium X 1.6 diesel 2012 and it has vastly improved everything with an increased fuel economy of 10%.

I highly recommend this company and their products and furthermore the service from them has been first class. Keep-up the good work.

Anthony James - Newhall Derbyshire

Easy to navigate the website, easy to install, fantastic results!

Highly recommend this product and have done to over 700 Subaru Levorg owners via Facebook groups!

This is my 3rd purchase from TDI tuning ,every purchase has been easy and without any problems,ordering site is really easy to use, product is brilliant and really easy to install, highly recommend.

Ordered a tuning box for my audi a4. I needed more torque when towing. Brilliant bit of kit worth every pennuy

Had a problem with my box but was rectified as soon as I made a call

Love the product, from noticeable power and torque increase to fuel saving on a long highway trip.

Great customer service, good price, quick delivery, and an exceptional product. Couldn’t be happier

Tdi tuning has always answered my questions and always assisted me with this. Good response time and always pleasant.

Brought for mrk 2 audi tt tdi was really easy to install comes with clear diagrams and written instructions looks good works amazing increased my mpg and boasted power in the right places payed for bluetooth model which was easy to connect and great for changing settings incar on the fly has been on car nearly three months with no problem or fault codes showing..a great price for a wicked bit of kit definitely recommend thanks all at tdi tuning 👍

It works well for the INEOS Grenadier. In fact I sell a custom Exhaust for the Grenaider and pair the TDI with it. I would have liked to sell these for you guys but the buy-in of 20 units seemed too high.

The item was excellent.
I wish you would provide a graphic profile of the power / torque characteristics of the new settings so that an advanced driver can benefit from the improved performance.

TDI Tuning were very professional when offering guidance. Their products and services were great value for money.

Customer service was spot on, and the product is amazing

Great price and delivery the team was always ready to help