High performance ignition coils for BMW B-Series Braking The MMR Performance Top Mount

The MMR Performance Top Mount Charge Cooler for the S55 engine found in the F8x M Cars improves power and torque output significantly by substantially reducing charge air temperatures versus the OE cooling setup

and returned to standard at any time

As well as outright performance

Finished in a durable crinkle black finish - contrasted by laser-etched MMR logo detailing

We offer direct replacements for both the original black and grey coloured OEM plastic caps

High performance ignition coils for BMW B-Series Braking The MMR Performance Top MountThe MMX higher output ignition coils are a direct plug and play upgrade from your OE ignition coils. Whether your engine is standard or tuned, it will immediately benefit from the greater energy output and stronger, more consistent spark generated by a set of MMX coils. The MMX higher output ignition coils deliver a 10% increase in output energy versus OE. This greater output is perfect for drivers looking to maximise their stock or modified car.