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M Car Upgrades
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WELCOME
MMR performance products have been designed and developed in the UK with passion by enthusiasts, for enthusiasts.
Our extensive range of BMW and MINI upgrades offer unrivalled quality, performance and reliability; furthermore, every product carrying the MMR logo is thoroughly durability tested both on the road and track, so you can have complete peace of mind that you're installing only the best quality products to your car.
Max Marshall - Founder
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MMR PERFORMANCE BILLET OIL FILLER CAP
£74.99
The MMR Performance billet oil filler cap has been designed to instantly give your under-bonnet a boost in the aesthetic department and joins our existing range of engine dress-up...
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MMR PERFORMANCE N55 SUMP BAFFLE
£250.00
It’s well documented that the N55 engine found in the M135i and M235i is prone to oil starvation issues when pushed hard on the road...
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MMR PERFORMANCE BILLET ALUMINUM GEAR SHIFT PADDLE SET - GEN 3
£166.66
Manufactured from Aircraft Grade T-6061 Aluminium Billet our Gear Shift Paddle Set put you back in control of your M Performance Vehicle, added feel and...
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MMR PERFORMANCE RACING BRAKE FLUID
£20.00
MMR Racing Brake Fluid has been manufactured to provide a highly competent solution for those wishing to use their MMR Performance, OE, or other brand brakes in environments where additional heat...
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MMR PERFORMANCE F8x ADJUSTABLE DROP LINKS
£166.66
The MMR Performance adjustable drop links are an essential upgrade to any lowered or performance car. If you've lowered your car the MMR Performance adjustable drop...
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MMR PREMIUM SERVICE KIT BMW M135i, M235i & M2
£188.37
The MMR Performance Premium service kit for M135i, M235i and M2 models, comprises of everything you need to carry out a general engine lubrication service;...
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MMR PERFORMANCE M135i/M235i/M2 OIL CATCH CAN KIT
£249.99
The MMR Performance catch can kit has been engineered for owners of F2x N55 M135i, M235i and M2 vehicles that want to ensure their engines are...
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MMR PERFORMANCE M2c/M3/M4 ONE PIECE CRANK HUB KIT
£499.99
Issues relating to the standard three-piece crank hub on the S55 engine are widely known, but these are fully addressed with the installation of the MMR...
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BETTER BRAKING. FULL-STOP
MMR Performance have developed an extensive range of high-performance brake upgrades for BMW and MINI applications; manufactured from the highest quality materials, all of our kits provide breathtaking performance as well as looks to match.
COOL-ER RUNNINGS
With increased performance comes a requirement to ensure charge air temperature is kept under control; MMR Performance have a range of intercooler solutions for a variety of turbocharged applications that offer easy, bolt-on performance gains.
