My purpose was to improve torque and mpg towing a caravan. So far now halfway down England I've gained 3mpg and the torque is noticeably better although I don't have a way to measure that. I'm not after speed but definitely have gained surprising acceleration when needed. Totally recommend these guys. Came as arranged did the job well and left me the appropriate paperwork. 👍👍

I choose Performance Tuning NI based on the reviews, I booked my Audi A5 in for a stage 1 remap and what a difference it has made to the driving experience. Very quick service and reasonabley priced.
I would recommend this company to anyone with confidence 100%