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About JBS
Started back in 1998 by James Bradley Silverstone, JBS Auto Designs began life as a small performance tuner based in Chesterfield.

In 2004, JBS moved into new premises, expanding its scope for performance tuning with a full workshop and rolling road capabilities.

In the 20 years JBS have been in business they have gained a reputation for innovative and professional work, with a high degree of knowledge about all things VAG.
Over 500 custom remaps designed for VAG vehicles.
Over 20,000 happy customers served since 2001.
Over 20 years of experience at JBS.
James Silverstone
James Silverstone
Owner / Director
Richard Haynes
Richard Haynes
General Manager
Kev Baston
Kev Baston
Workshop Manager
Ruben Figueira
They remapped my Skoda VRS and were very professional and produced the expected results. And will have them to map my Golf GTi again. Great professionals.
Mark Holmes
Excellent service and great results from the map. JBS came highly recommended by others and I'll carry that on. If you want your car mapped check them out, I drove 200 miles to them and the drive home was so much more fun. Thank you JBS.
Daniel Parker
Great experience start to finish. Richard answered all queries with informative answers from first contact to handover. Workshop lads carried out high quality work which vastly improved the performance on my little VW UP GTI. Thanks all
Paul Knight
If you want a company to sort your car in my case a fully built engine all done in a one stop shop or built / mapped /dyno'd then look no further. Richard handles the office and Kev is the engine wizard. You can be confident with the advice the standard of work and the guys are very reasonable on price.
Jason Elliot
Such amazing guys. Done a stage 2 on my golf R and it’s unreal... very linear power compared to APR and other big names.. Richard is always happy to answer my 100 questions and I will be going stage 3 with them at some point. From the moment you walk in you feel really welcome. Thank you JBS keep up the great work
Amy Hoath
Very happy with the worked carried out on our type 19 golf gti,1.8 k jet engine
Matthew Webb
Very professional outfit, very knowledgeable and able to answer any and all questions. VAG specialist's
David Coles
Just done a stage 1 remap on my 1.8t Audi A4 and its changed how the car drives 100% it has lots more power and torque! Thanks JBS I would recommend!
Paul Allen
More than happy with the results on my VW Mk7 R and advice is always offered during a visit. Keep a good selection of tuning goodies for VAG and offer maintenance service using genuine products.Recommended
James Kirk
Lovely staff, fair price and fantastic results. Thankyou!
Ammad Iqbal
Got my car remapped yesterday and it is night and day difference. Thank you very much guys I am one happy customer.
Lewis Swift
Work is always carried out on time and to a high standard! They know what they are talking about when it comes to aftermarket performance products!
Contact us
Got a question?
Give us a call, visit in-person or send us an e-mail.
08:30 - 18:00 Mon To Fri
09:00 - 13:00 Sat
JBS, Whitting Valley Road,
Chesterfield, S41 9EY
With 20 years experience, JBS are the UK’s leading VAG specialist with a reputation for innovative and professional work.
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