Whether you're running factory brakes on the road or a big brake setup on track, MMX’s own Racing Brake Fluid is an essential addition to your braking system performance. With a dry boiling point of 312 degrees centigrade, this Super DOT4 is one...

Install the BM3 Flex Fuel Plug and Play Kit and flash your flex fuel enabled BM3 OTS MultiMap or Custom Map in minutes and you’re off to the races never worrying about alcohol/petrol blend % in your fuel tank. Kit Includes Flex Fuel Sensor! It...

A front and rear drop of approx 30mm all-round. The MMX Performance lowering springs are one of our best-sellers. Little wonder, as they've earned a reputation for delivering the perfect blend of improved handling, enhanced looks, yet all without...

DIAGRAM REFERENCE: 70PRODUCT NOTES: The factory plastic clutch fork pivot pins (and even some aftermarket bronze/brass ones) are known to squeak, wear excessively and even break over time and when used with high-pressure performance clutches. Our...

Suitable to fit:OEM / ScorpionPipe Diameter:89.9mm/3.5"Tailpipe:Notes:Fits pre-LCI only. Engine management light may be activated, Stage 2 ECU remap recommendedOE Weight (kg):7.5Scorpion System Weight (kg):5.4The use of de-cats, sports cats are for off...

We are particularly proud of our unique G Series M3 M4 downpipes, which were designed specifically to eliminate the highly restrictive nature of the OEM downpipes – thus creating optimal exhaust flow and drastically improving performance  ...

We are particularly proud of our unique G8X single midpipe, which was specifically designed to eliminate the highly restrictive nature of the OEM mid pipes – thus creating optimal exhaust flow and drastically improving performance. The single...

This performance single mid pipe is designed for BMW X3M and X4M Pre LCI models with the S58 engine.    Crafted by SLN, this mid pipe is built to enhance the power and sound of your vehicle. With its high-quality construction and precision...