MMX Performance

The MINI F56 utilises three underbody braces underneath the vehicle. These beautiful MMR Performance billet underbody chassis braces replace the fu...

The MINI F56 utilises three underbody braces underneath the vehicle. These beautiful MMR Performance billet underbody chassis braces replace the fu...

Engine failures caused by the standard three-piece crank hub on the S55 and N55 engine are (unfortunately) well known, but these are fully addresse...

Improve the aesthetics and dynamics of your F-Series or G-Series BMW with the MMR hubcentric wheel spacers and bolt kit. As one of the most cost-ef...

The N55 and S55 crank bolt is susceptible to loosening due to the engine's natural vibrations and harmonics, meaning that with just the slightest l...

Issues relating to the OE three-piece crank hub found in the S55 and N55 engine are unfortunately widely known. Thankfully, these issues are addres...

It’s well documented that the N55 engine found in the M135i, M235i, 335i and 435i is prone to severe oil starvation issues when pushed hard on the ...

Improve the aesthetics and dynamics of your MINI F54, F55, F56, F57 or F60 with the MMR hubcentric wheel spacers and bolt kit. As one of the most c...

The MMR Performance lowering springs for BMW M135i, M140i, M235i and M240i models deliver the perfect blend of improved dynamics and enhanced looks...

The MMR Performance MINI magnetic sump plug is a simple yet effective upgrade that can dramatically increase your engine's lifespan. As an engine w...

Remove and refit your wheels regularly? Then you’ll know how frustrating the factory wheel bolts can be! Lining up the bolt holes, bashing your cal...

The MMR Performance BMW magnetic sump plug is a simple yet effective upgrade that can dramatically increase your engine's lifespan. As an engine we...

Heard of the notorious B58 and B57 oil filter collapsing? Welcome to the fix. By replacing the factory paper filter element with MMR’s advanced lif...

If you already own the MMX Performance Stud & Nut Kit, we offer individual wheel studs and nuts as replacements. These are perfect for situatio...

Genuine MMR Performance O-Ring service kit for the MMR Performance oil filter and billet housing. Does not include the MMR oil filter or billet hou...

The MMR Performance 90mm billet coolant expansion cap for BMWs has been designed from the ground up in the UK, engineered from a solid billet of al...