GCAP Performance

Extremely good customer service and knowledge put into the work done on my car. I had a complete engine rebuild done by GCAP and I couldn't recommend them enough. I was kept updated the whole way through the process and questions from myself were more than welcome at all times. Amazing work and amazing people.

I’ve used GCAP Performance for several years and will always continue to use them for outstanding service and market leading care.
Not only do they offer hyper car, super car and high performance sports car care, but they also cater for my magazine-featured car as well.

Gary and his team at GCAP Performance have always been able to offer me and all of their customers the most professional service and care for their vehicles over the time I’ve been with them. I’ve seen them do limitless, incredible work on an absolutely jaw dropping range of vehicles.

As someone who’s very market savvy, i.e. does their research before committing to something which requires such attention to detail and expertise, particularly when your pride and joy requires such investment, rest assured you’ve found the best service with GCAP Performance.

I can not recommend them highly enough and needn’t look any further when I think of taking care of my cars in future, personally, I think you’d be foolish to go anywhere else.

Only mechanic I will ever let touch my car. Historically has diagnosed faults that so called vauxhall ''master techs' couldn't. After care is superb and the quality of work is second to none. There's a reason GCAP has a world class reputation and I will always go out my way to ensure any work carried out is by him. Cheers Gary. Would recommend to anyone and everyone.

Both me & my partner have had work done on our vxrs (several times) at GCAP Performance. Wouldn't take our cars anywhere else! Excellent knowledge & quality of work. Superb customer service, always willing to go the extra mile. Thank you GCAP Performance!

Gary is one of a very select few performance specialists I trust to work on my cars. Gary goes that extra mile and has deservedly earned a exceptional reputation amongst the car enthusiast community and beyond. Whether he was doing work on my interim cars or my beloved Audi R8, he would treat them both equally. More Tuners/Garages should operate like GCAP.

GCAP Performance is London's best kept automotive secret. The workshop is clinically clean, the workmanship is superior and the level of care is amazing. Gary and his team offer the best service in the supercar and performance car industry. I have used them for basic servicing to full blown builds like the overhaul on my Carrera GT engine. Give them a call, today, you won't be disappointed! Thanks!

Outstanding service.

Simply put, this is the best garage I have ever taken my car. I got a remap, lowering springs, a service and my window fixed. Gary and the team give you the best customer service to when you drop of the car, to when you pick up, and does not mind explaining the details about what needs to be done.

I thoroughly recommend GCAP Performance, I won't be taken my car anywhere else.

Fantastic service provided by Gary and can be trusted on performance vehicles for sure. He is very knowledgeable and overall a pleasure to deal with, I would have no hesitation in bringing my car back.