MMX Performance Coolant Expansion Cap 90mm - BMW MMR03-1502 VAG 1.8T 5 and 6 Speed Gearboxes Bespoke spring poundage for improved

Bespoke spring poundage for improved driving dynamics

we also offer the MMX Performance Track Pads (for the same car applications)

For all rear-wheel drive 2-Series Coupe 218i

Improve gas flow and increase performance with our Garrett GT2860r turbo blanket

MMX Performance Coolant Expansion Cap 90mm - BMW MMR03-1502 VAG 1.8T 5 and 6 Speed Gearboxes Bespoke spring poundage for improvedThe MMX Performance 90mm billet coolant expansion cap for BMWs has been designed from the ground up in the UK, from a solid piece of billet aluminium. Each cap was designed to directly replace the OE cap, not merely stuck in place. Fitment is for models with the matching OE (17 11 7 639 021) part number. Each MMX cap starts life as a solid billet of 6061 aerospace grade aluminium. It's meticulously machined from this billet with the latest CNC 5 axis