Bilstein B12 (Pro-Kit)-Suspension Kit (46-187987) 15320 The Active Autowerke Valved Rear

The Active Autowerke Valved Rear Exhaust is engineered specifically for the 2021+ BMW G80 M3 and G82 M4

This finish helps protect the thick membrane from harmful grit and grime and with the additional resistance to corrosion and heat and electrical insulation these aspects help maximize its durability and safety

We have redeveloped the OEM panel filters using a high flow non-woven filtration mesh which is encased in a highly durable stainless steel mesh

The K&N PreCharger filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions

Block off sound and air flow paths into the engine bay

Bilstein B12 (Pro-Kit)-Suspension Kit (46-187987) 15320 The Active Autowerke Valved RearBilstein B12 (Pro Kit) suspension kits are a complete set of B8 Performance Plus dampers paired with Eibach (Pro Kit) springs that provide moderate lowering between 24 40mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Pro Kit) suspension kits provide the perfect combination of suspension dynamics, quality and aesthetics.