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  • Lewis (Wednesday, April 28 21 10:27 pm BST)

    Hello I’m looking for a custom exhaust for my 2014 Volvo V40

  • Joshua Hammond (Sunday, March 21 21 10:15 pm GMT)

    Can I have a price for decat a exhaust plz it's a mk 1 cupra

  • Mike Lane (Friday, December 04 20 08:20 am GMT)

    I tasked James and his team with improving the exhaust sound on my stately 2007 Mercedes S500. Having a V8 with no growl was a no, no for me, a number of variations were suggested and I left the guys to come up with the best solution. This they did to my satisfaction, the exhaust sound has improved from a wheeze to a burble, not over loud and foot down on the gas gives an excellent growl. A sound clip was also texted to me after the work was completed for my
    approval. I have no hesitation in recommending JC Performance to the motoring public in the area and indeed father afield, certainly worth the time to visit and discuss your requirements. Many thanks again.

  • Paul (Friday, October 16 20 04:28 pm BST)

    Another fantastic job done by James and the guys, this time a valvetronic exhaust system for the M5 which sounds superb !! Thanks for all the advise James .

  • Paul evans (Friday, August 21 20 12:33 pm BST)

    James and the guys did a fantastic job adjusting the ride height on my M5 with after market suspension, professional, timely and very friendly ,,
    Thanks guys !!

  • Jack Houkes (Wednesday, August 05 20 10:14 pm BST)

    These guys worked wonders on my Classic Mini, getting it running as it should. They love what they do and are willing to go that extra mile to make sure your service/time with them is second to none. Would highly recommend them to anyone. Big thanks again guys !!

  • Tom Denham (Wednesday, May 08 19 01:03 am BST)

    Took my car to JCPERFORMANCE after loosing faith in people that had previously worked on my car. James and his team were brilliant throughout, I wish I had found them sooner. Very knowledgeable, always in touch with updates on what was being done or needed doing and even took the time to show every detail of the work that needed carrying out. I would highly recommend them and will definitely be using them from now on for any work required on my car. Brilliant service!

  • Josh Hamilton (Saturday, November 24 18 12:51 pm GMT)

    Would just like to thank James and his team for some fantastic work carried out on my vehicle! Not only have they done a great, tidy and professional job on the car but James stayed in constant contact throughout the process, giving me updates (and photos) on the job. Excellent work team - will definitely be returning in the future and recommending JC Performance to friends!

  • Richard wiltshire (Saturday, October 27 18 04:41 pm BST)

    I would like to say a big thank you to James and his colleagues at jc.performance for the high standard of work carried out on my 20 year old Japanese imported car.. From start to finish I was informed stage by stage of the work undertaken and was invited to the garage to see this first hand.. I would highly recommend using jcperformance for any job big or small for a friendly and professional service who you can trust to get the job done at an affordable price..

  • Olly Meyer (Monday, September 24 18 10:18 am BST)

    Very efficient and accurate with all the faults in my Audi A4. Fixed to a very high standard. Absolute pleasure to be dealing with James and his boys. Will recommend them to anyone who has got either small or large issues with their cars. Thanks lads!!

  • Robert mothersdale (Friday, June 22 18 10:16 pm BST)

    First off I couldn't recommend jcperformance enough. James is super friendly. Dropped my gt86 off for a mot and a hks catback exhaust fitted. Was kept fully up to date on where my car was at. Their work is excellent, will defiantly be using them in the future.

  • Jamie Wilkins (Wednesday, August 16 17 04:38 pm BST)

    Highly recommended. James and his team installed a set of KW suspension to my BMW M135i. Not only did they do an excellent job, taking great care to ensure the car is set up perfectly (it feels incredible, completely transformed), they're very friendly, kept me informed all the way, explained the set-up work done and had the job finished on time. I wouldn't hesitate to recommend them and I will definitely be going back when my car next needs work. This is the garage every enthusiast wishes they had close by.

  • Tom Bush (Thursday, July 27 17 02:49 pm BST)

    Took my BMW e93 335i in with a misfire and for a full service. Found the problem with the misfire and sorted it straight away with the full service. Couldn't ask for anymore from a garage and are all such a great bunch of people. By far the best garage that I've dealt with!

  • Jasper Walden (Friday, June 30 17 01:07 pm BST)

    Had a custom exhaust fitted to my Audi S6. Sounds exactly how I wanted it to, couldn't be happier! Excellent service and would definitely go back with my future cars.

  • Stephen Heron (Saturday, May 20 17 08:45 am BST)

    Took my porsche down to get a long standing problem sorted and James was great. Fixed it, checked it, called me to make sure it was all okay. Really good service and will definitely use them in future

  • Peter Greenhalgh (Wednesday, April 05 17 11:17 am BST)

    JCP were recommended by a friend. What a friendly and professional team. I booked in my TVR Sagaris for a full beginning of season check over, set up and service. The level of scrutiny was excellent from rose joints to wheel studs. The communication of progress and findings was excellent. Withy all being completed at a sensible price. I would recommend them to anyone who needs any work doing to a high performance car. I will definitely be returning in the future.

  • James Collier (Thursday, March 23 17 02:03 pm GMT)

    I've taken my E46 M3 to James and his team for various issues over the years now. They are very thorough when checking the car and can highlight any problems before they happen.
    After the last visit, a lot of work was carried out and my car now feels as good as new and for a very good price. Would recommend to anyone.

  • Shane prince (Monday, March 20 17 07:41 pm GMT)

    A friend of mine recommended Jc performance and I have to say what an excellent company. Friendly, welcoming and professional. I booked in my 2005 civic type R for a full service and valve clearances. All the work done to a high standard and for a good price and the car feels so smooth. Definetly recommend them to anyone who needs any work doing. I will definitely be returning in the future

  • Brandon o'harney (Monday, February 27 17 08:26 pm GMT)

    Took my skyline to jcperformance a few times now for various jobs. Recently for a boost issue, timing belt,water pump and dyno run was kept up to date through out. as alway all work carried out to a professional standard. friendly staff and high quality work at a reasonable price would recommend to anyone.

  • Dominic Fox (Saturday, February 25 17 11:05 am GMT)

    Had some trim work done on my Mercedes Coupe. Excellent service, James kept me informed with regular updates and the work was completed rapidly and at a very reasonable price. I thoroughly recommend JC Performance.

  • Darren Bownes (Thursday, December 22 16 08:44 pm GMT)

    One very happy man!!, I had my vivaro sent into Jc performance to diagnose a fault they was very professional and incredibly knowledgeable and managed to fix my van it's now like new ?. I highly recommend using Jc performance

  • Jamie (Monday, October 24 16 10:54 am BST)

    I've just had my engine replaced in my gt4....these guys have done a fantastic job, they've put a lot of work in to it and it's been a hard slog!
    They were always fair with me and made sure the car was at its best before I took it back!

    Well done James and Simon!
    Can't remember the other guys name.
    Thank you all!

  • Philip Withers (Wednesday, August 24 16 12:26 pm BST)

    Further to my previous visit to JC Performance I had occasion to use them again today to replace exhaust sensors. Prior & during the work being carried out, I was regularly contacted &
    updated by James as regards the parts required & their availability. Likewise, during the installation I was regularly updated on progress.
    The results were as anticipated by James & the costs were with the estimates originally provided. I cannot praise JC Performance highly enough, they are professional, knowledgeable, very friendly
    & considerate, they are highly recommended.

  • Philip Withers (Tuesday, August 09 16 08:09 pm BST)

    It is so refreshing to meet a genuine, knowledgeable & enthusiastic person as in James Coleman of JC Performance. My car has been transformed thanks to his informed & involving attitude, I
    highly recommend JC Performance. Everything was carried out as agreed, within both timescales & budget.

  • Susan Wilthew (Friday, July 22 16 09:47 am BST)

    My Honda S2000 (05 plate) has never run better since being serviced here. JCP are true professionals and real enthusiasts. Following in depth discussion on condition and recommendations for
    improvements have had S2000 fully undersealed. In progress photographs taken of every stage. Great job.

  • Jay (Thursday, May 19 16 09:53 am BST)

    Best mechanic I have ever had the pleasure of dealing with! 100% honesty and transparency with all work done. Brilliant prices with friendly down to earth staff! I can safely say I am going to be a
    lifetime customer.

  • Kevin Penny (Saturday, January 23 16 11:38 am GMT)

    Car was collected from my place of work, serviced and returned in 4 hours, any extra work was notified to me, price was below, what was quoted, will be returning, excellent!!

  • Jamie Bristow (Saturday, January 09 16 10:53 pm GMT)

    I've had work carried out a few times now by James and his team and I must say I'm very impressed with the level of service received. James is an incredibly knowledgeable and friendly guy and he
    really goes the extra mile when it comes to customer service. I've always been given accurate estimates of labour times, kept well informed of what's going on while work is underway and consulted
    before any extra parts required were purchased etc. Work has always been carried out to the highest standard and all at a very reasonable rate! I would recommend JCP to anyone and will use them again
    in the future for sure!

  • Chris Parsons (Sunday, December 27 15 11:52 am GMT)

    James recently completed a supercharger installation on my Vauxhall VX220. An excellent technician and really friendly guy, the upgrade was done with the utmost care and attention to detail. Nothing
    was too much trouble and all difficulties encountered were dealt with in a proficient and timely way. I am particularly impressed with the standards of workmanship that he achieves – as a
    professional engineer myself I know only to well how important this is especially when dealing with high performance cars that are used on tracks. Thanks for a great job and more than happy to
    recommend your services to anyone.

  • Inge Watrobski (Monday, November 30 15 06:37 pm GMT)

    I don't usually bother to leave reviews, but I feel I really must. At last I feel I am in safe hands. I love my BMW 3-Series convertible, but really don't know much about cars. I just know I want it
    to work and I don't want to be ripped off. It seemed like every time I turned around some little thing was costing me £800. Then someone recommended JC Performance to me. My car went in to JCP for an
    initial small fender bender fix up which required a new bumper - all beautifully sorted between the wonderful James and the insurance with zero hassle to me. And the new bumper / paint job is
    immaculate. ( fender blender not my fault by the way - a delivery driver reversed into my car!) I was so pleased I asked James to service my Beamer as I knew I had some looming issues. This he did in
    record time, and the issues were a lot more modest than I'd expected, as was the bill. Truly he could have told me anything and charged me anything, but he didn't. Everything was explained clearly
    and concisely with costs and time it would take, so there were no surprises and I actually felt I knew what he was doing. My car is driving beautifully and I now feel a lot more confident about
    keeping my car happy, safe and in tip top condition without breaking the bank. I am so impressed I have just booked another family member's car in for a full service too. Quite confident he will also
    receive the best service in the West Country. Thank you again James.

  • Todd Mercer (Saturday, August 29 15 09:44 am BST)

    I called upon JCP when I heard a awful grinding noise coming from my e92 M3 only a month after purchasing. I spoke with James the owner Tuesday afternoon and Wednesday morning he had it picked up by
    a very professional trailer service. By the afternoon he had diagnosed all the issues and kept me posted from start to finish. Text updates and calling before any work was undertaken I felt
    completely in the know and confident in their ability. I picked the car up Friday at 18:15 after James agreed to keep the place open on a bank holiday for me! I couldn't recommend JCP more to anyone
    who was looking for a long term company they can trust with their car. Who needs main dealer when you have JCP!

  • Harry McIlwraith (Thursday, August 13 15 01:08 pm BST)

    My 200sx has just been finished by James and his team. Extremely thorough job done, keeping me informed throughout the process and managing to correct a number of "bodges" carried out by a previous
    owners/ (specialist)garages.
    I couldn't recommend them highly enough.

  • Justine Jones (Friday, June 12 15 05:07 pm BST)

    These guys are professional. They explain and do exactly what they say and keep you informed. I'd had a nightmare at another place and they really came through for me and sorted the problem out and
    we're great on customer service. I'd certainly recommend them.

  • George Learmond (Tuesday, June 24 14 10:37 pm BST)

    Friendly, professional and highly knowledgeable service. Totally trust James and the team to look after my TVR. Garage is full of interesting cars to look at too, so is a proper petrolhead's

  • David New (Monday, April 14 14 07:02 pm BST)

    I have been absolutely delighted with the service I have received from James and the JC Performance Team. Both the mechanical and body-work repairs to my SAAB 93 have been carried out to a very high
    standard. The customer service has been excellent value. I wouldn't go anywhere else now.

"I was delighted with the service I received from JCPerformance. I have never had my car fixed so quickly and afterwards it felt like driving a brand new car!"


T, Sargeant, Trowbridge, Wiltshire


"I'm definitely leaving my dealership. The staff at JCPerformance were polite, friendly and really know about cars. It makes a nice change from dealing with salesmen!"


S.Butler, Westbury, Wiltshire

Units 1&2

Mill lane 




BA13 4LD


Tel: 01373 826973

Mob: 07915604402



Monday - Friday: 

8.30am - 5.30pm



Sunday: closed

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