“Jim did a great job on my Astra for a very good price, and came to my house to carry out the work. Great service 100% recommend”

Ben Bawwan

“Sorted out a problem on my Vw caddy that Vw main dealer couldn’t fix and also did a remap 

Would recommend and use Jim again”

Simon Goldfinch

“Took my A3 in to have stage 1 remap. Sorted with no problems at all and the car now is like new again with a lot more power”

Joe Hill

“Would highly recommend used J.b tuning today , Really knows his stuff and only using proper vehicle specific map unlike many people going round using cheap generic maps,As a mobile mechanic will definitely be using again and recommending to my customers”

Chris Green

“Highly recommend. He drove 2 hours to remap our Audi. He was professional courteous and very helpful with our numerous questions.  The car is running like a dream and the pull it now has in each gear is amazing.”

Shelley Giles

“Helped me out last minute on a Saturday afternoon. Completed a remap and also corrected an EGR fault! Prices were good and a very friendly service. Thanks”

Harry Smallman