NRW Design Aluminium Valve Cover Set - BMW E90 | E92 | E93 M3 (S65) MHD We eschewed the limitations of

We eschewed the limitations of conventional design

which helps to reduce tyre wear on the outer edge of the tyres

Improves Air Flow to the Rest of the Cooling System for Lower Engine Coolant and Engine Oil Temperatures

M3 and M4 drivetrain

Quality Assurance: Backed by our commitment to excellence

NRW Design Aluminium Valve Cover Set - BMW E90 | E92 | E93 M3 (S65) MHD We eschewed the limitations ofBenefits of the NRW Design Valve Cover: Aluminium is not microporous and will not oxidize or corrode Aluminium is a proven material for valve covers used by many manufactures across many different models for decades. In fact, the BMW S85 V10 valve covers are aluminium (and do not leak) 1: 1 design means the NRW Design valve covers is an identical copy of the original S65 valve cover. All ancillary parts like gaskets, bolts, oil cap, cam sensors, plug