Directory overview
- 370 Total businesses
- 4.5 Average rating
- 90% With reviews
- 80% With photos
- 135 Highly rated
- 245 Open on weekends
370 results found
Browse performance upgrades in London. Use this directory to compare ratings, reviews, photos, opening hours, addresses and contact details. 370 results in London. Average rating 4.5/5 based on 58,564 reviews & ratings. The listings below include performance upgrades from cities such as London, Ilford, Watford, Dartford, Croydon and others.
How many businesses fall in each rating band (rated only).
The features most often offered by the found businesses.
The most common services among the found businesses, with the top-rated providers for each.
Businesses ranked by rating confidence — rating combined with review volume.
| Business | Rating | Reviews | Category | Best for |
|---|---|---|---|---|
| Renn Automotive Ltd | 5.0 | 173 | Car Repair Garage | Audi and VW specialist servicing |
| The South London Garage | 5.0 | 127 | Car Repair Garage | Camber adjustment |
| Revolver Remaps | 5.0 | 95 | Car Repair Garage | DSG Remapping |
| A & N Coachworks | 5.0 | 71 | Auto Body Shop | Body Trim Upgrades |
| RJ Autos | 5.0 | 70 | Car Repair Garage | Brake Repairs |
| Car Technic | 5.0 | 66 | Car Repair Garage | Battery charging |
| Mega Crash Repairs | 5.0 | 47 | Auto Body Shop | Bodywork Restoration |
| JLC Automotive Garage | 5.0 | 45 | Car Repair Garage | AC Diagnostics |
The South London Garage is a specialist automotive hub located in Mitcham, serving the wider South London community. Situated on Wandle Way, they are known for their expertise in both modern performance vehicles and classic car restoration. They specialize in crafting bespoke custom exhaust systems designed to enhance both vehicle sound and performance. Their technical services include advanced suspension upgrades, non-standard settings, and precision camber adjustments. The workshop also provides comprehensive mechanical repairs and routine maintenance for a diverse range of vehicle models.
“Brilliant service and great string quality at a decent price. My new stringing place! Ray took his time to took to me via phone calls/whats app and treated me like a friend in a way and not just a customer. I will use Ray's services for as long as I play tennis! He also recommended a lovely new racket to me, which did indeed ease the pain that I've had in my wrist and elbow, after years of playing with stiff rackets. All the best, Ray and co!”
“Professional, courteous, efficient, and accommodating, I thoroughly recommend this company! Being unable to obtain an emergency slot from my Romford dealer, I urgently needed a first MOT for my very 'standard performance' VW Taigo, so was unsure if High Performance MOT would be interested in helping me. They immediately returned my missed call; which I found most refreshing, and on explaining my dilemma, and being very local, was booked in there and then! 40 minutes later, and for a very reasonable fee, I was being shown how to obtain details of my MOT on the GOV.UK website; (Pass with no advisories). I am so thankful to have found this amazing company, and so grateful for their care and consideration in dealing with me. A huge 'Thank You' to all the gentlemen in the team, you are now my 'go to' for anything car related!”
“The best garage I've been to! Phenomenal service and very kind staff. They saw me right away, despite my appointment being scheduled for later, and gave me advice on a number of techniques I can use to extend the longevity of my car. If you own a rotary or a performance vehicle, then these are the guys to bring your car to. I'll be back again for my next service.”
“I had an engine rebuild and a updated clutch fitted to My Corsa VXR and I couldn’t be happier. Gary knows what he’s doing and always so friendly. Best garage I’ve used would high recommend to anyone.”
“Saleem was extremely helpful, even on the phone! Offered lots of genuine advice and truly cared about me getting the best repair for my car. Would recommend.”
“I have been a customer here for the last 15 years ! I was there today with a large nail in my front tyre and I thought to myself, here goes another £250 :-( Then I am greeted by a lovely lady at reception, warm, friendly, welcoming but professional and works like a busy bee - answering phones, greeting customers, look to keep everything running - she is absolutely wonderful ! The tyre chap came back saying that they can actually fix the puncture and I did not nee to spend so much - what a relief ! The chap was on the ball and it did not take them 15 minutes to fix the tyre - one happy customer left that store. I know because they are so good you do need to book in advance, but that's what happens when you get quality work ! I HIGHLY recommend Kwik Fit Cricklewood and I do all my car work, tyres, MOT etc., there . GREAT job guys - keep it up !”
“Perfect Touch are a very well run organisation, every individual I’ve had the pleasure to deal with has been extremely friendly and professional. I’ve been a customer of theirs for the last few years and would recommend them as the go to garage for any car in particular high performance vehicles. I first went to Perfect Touch to have a complete engine overhaul as those that know the 911/996 comes with an inherent issue of piston and boar failure, perfect touch rectified this for me yes it was costly but a lot less expensive than Porsche themselves. Since then I’ve continue to employ their services, they know my vehicle and more importantly they know me and look after me, what sets them apart from Porsche is the personal touch of treating me as valuable customer.”
“I had my boiler serviced and radiators balanced by Will today. Very happy with the professionalism and detail. Highly recommended.”
“Customer service is spot on and super quick! Ordered some parts to fit for our customer, unfortunately missed the delivery window and Fedex decided to ship it back to sender rather than attempt again. Spoke to R44 performance and their customer service team was on it quickly and helped resolve it promptly! Nice to see good service”
“Took my 911 to Onyx to have the springs changed for a set of 20mm lowered Eibachs. Really friendly service, a nice clean unit and Ben kept me fully up to date on everything going on. Received the car back and although the job took a lot longer than they thought, they only charged me a bit more. Still a very good price compared to what independent Porsche garages wanted, and the Onyx facility looked a lot better than most of those too. Really pleased with how the car looks now, and the handing/ride hasn't been adversely affected - it really feels planted to the road now. While I was there I couldn't resist a run on the dyno, something I've not done for many years! Definitely a lot of fun, and nice to get a graph to put with the folder of my car, along with the videos of it on the rollers. If you have a performance car definitely do this if you are local. All in all, a great bunch of lads with a nice business/facility going, and I'm sure I'll be back at some point. Thanks!”
“Everything you need, fantastic shop, great staff.”
“Enes, Khalid & Charlie were a great help. I suffered an un expected puncture near by and the guys had me back on the road within an hour. Very grateful as they made it a stress free tyre change. great service guys !”
“Very trustworthy mechanics. I've been going for many years and have always been happy with the services. I have had experiences with other mechanics before that proved expensive and untrustworthy, but these guys are honest and do a good job for a very fair price and have often gone out of their way to make the bill cheaper.”
“Excellent customer service with first hand experience from highly trained guys, namely Ryan, who’ve worked in dealerships before. Would definitely recommend to anyone who has any issues with their moped/motorcycle.”
Lux Automotive London is a specialized vehicle electronics and mechanical center located in the Hainault Business Park, Ilford. This facility is a go-to destination for owners of premium German brands, particularly Audi, Volkswagen, and Porsche. The expert team specializes in complex electrical diagnostics, ADAS system calibration, and precision wiring repairs. They offer advanced retrofitting services, including the installation and coding of virtual dashboards and upgraded infotainment screens.
“I took my newly bought BMW 4 series F33 to Ernie for a service and I would highly recommend him to anyone. He was very professional and honest and went through the service history with me, showed me around the under chasis and recommended exactly what needed to be done. If I have any future problems I will no doubt give EKS a call.”
“Great service, great communication. Sent my car for a full service. Top quality job, quick and efficient, very knowledgeable, honest and no messing around. Highly recommended”
“Ive lost count of the times Steve has gone above and beyond to source parts for me when he doesn't have them in stock. Great customer service.”
“I took my Tesla Model 3 in for MOT - no problems at all, the garage is familiar with the lifting procedure etc. Would recommend and will return next year.”
“Always quality workmanship and knowledgeable. Adam has been amazing even down to his cups of tea. Ps make sure you hit him up!”
“Class quick service in and out had the discs and pads done affordable.”
“Quick and easy. Had my service here in August for my A3 and they gave solid advice without being too pushy. Will return next year”
“Hi, received the grille and it fitted to the car easily and perfectly, very high quality, car looks fantastic, absolutely thrilled with the purchase, thanks so much, Colin.”
“Hard working honest guys. Very knowledgeable and quick. Had a great experience and would definitely recommend to friends and will go again should I need anything done to my car. They were quick and booked me in immediately for my 320i.”
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