K&N Round Tapered Drycharger Air Filter Wrap-Black 7.5in Base ID x 4.5in Top ID x 9in H 2025-bmw-m340i-esi5458569 Don't confuse these rotors with

Don't confuse these rotors with bargain priced off-brand named parts

6kg/mm (201lb/in) rated rears deliver a desirable 30mm to the vehicle

five lug hubs with direct mount steel rotors combine to provide an average weight savings of over 30 pounds compared to stock drum or disc brakes

Whether you're looking for an upgrade or replacement part

Rubber in the engine bay is also notorious for becoming brittle and cracking over time

K&N Round Tapered Drycharger Air Filter Wrap-Black 7.5in Base ID x 4.5in Top ID x 9in H 2025-bmw-m340i-esi5458569 Don't confuse these rotors withThe K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers, contain uniform micron sized openings that allow high air flow. Yet, due to the Drychargers silicone treated polyester wrap, the amount of water that reaches the air filter or flame arrestor is limited.