K&N BMW S58 Replacement Air Filters For BMW F97 X3M & F98 X4M FERRARI BMW 7 Series E65 and

BMW 7 Series E65 and E66 selected models

Chrome silicon steel construction and multi tempering for strength and consistency

Durable polyurethane insert with 304 stainless inner sleeve for long service life and corrosion resistance

Unlock cooler intake temps and consistent on-road punch with this direct-fit front mount charge cooler from Forge

sides and rear of the vehicle

K&N BMW S58 Replacement Air Filters For BMW F97 X3M & F98 X4M FERRARI BMW 7 Series E65 andK&N's replacement air filters for the BMW S58 engine found in the F97 X3M and X4M offer improved airflow over the standard BMW panel filters. Upgrade your BMW S58 engine's performance with K&N's premium air filters. Engineered to deliver superior airflow and filtration, K&N's BMW S58 air filters optimise engine efficiency and power output. Crafted with high quality materials and advanced technology, K&N air filters provide long lasting durability and