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

Improve gas flow and increase performance with our Garrett T04e turbo blanket

complete with MMX union jack flag detailing

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

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