Really professional organisation. Done an amazing job of a stage 1 tune on my Mercedes E Class. Thank you!

Great lads and very fast service
Going to get van done well impressed would recommend.

I had my Audi TT 2.0T Fsi remapped by Mark who came to my house and had it done within an hour. The car is now up to 300bhp & the difference is unbelievable.
Thanks to Mark & Performance Tuning Ni

The Best True Professionals

Had my BMW 1 Series remapped recently and what a difference. Great service an totally professional guys. Thank u

Got a Carbon clean and remap with mark on my seat leon. quick professional job and the results spoke for themselves, the car feels far more responsive and definitely better on the diesel. highly recommend 👍

Fantastic job well priced . My 2018 c220 count down clock came on and Performance Tuning NI sorted the problem I'm Very happy with the job done and I would Highly recommend them to anyone. Many thanks

Got my Mercedes bus remapped here last week the difference is like day and night very pro service very happy

Absolutely fantastic service, took my 530d from 255bhp to 310bhp and 650nm. They came out to the house and were done under an hour, couldn’t be any less hassle!