Unleash Hidden Performance

Top service and results from Senior Performance. I am extremely happy with the tuning & maintenance work done by Arran on my 340i. From initially speaking over the phone and discussing my options & pr...

Brilliant service from Senior Performance. Took my M240i to these guys for a stage 1, stage 3 gearbox map along with some other handling/ brake mods. Super knowledgeable, friendly and professional. Th...

Excellent work from Senior Performance. Had a major and zf8 service on my BMW. Very knowledgeable and friendly. Would highly recommend

Had a Drivetrain Malfunction warning light appear on my car. Senior Performance had a look at it and managed to remedy it without issues and without any hidden costs. Also got my service done with the...

Had an oil service for my M2. Great service highly skilled and competitive pricing. Would recommend to anyone with high performance BMW.

Completed a Major service/ transmission service and diff service on my M240i, Competitively priced and professional. 10/10 very knowledgeable and helpful. cheers. will be back

I’ve had a service, full service and just the other day i’ve had an egr delete and remap. Car is running lovely. 10/10 service. Top bloke knows his stuff. Very good prices.

Arran completed a major service, ZF gearbox service, fuel injectors and PCV cover for me a few months back. The car has been running so smooth since and all at a reasonable price! Real pleasure to dea...