Focus RS Mk2 Cosworth Grp A filter K&N charger sock 3J thats a peak BHP gain

thats a peak BHP gain of 11bhp

When ordering

OTA filtering system is composed of a cylindrical carbon air box containing a washable filtering element

Manufactured from the finest Japanese Kobe steel

Optimally pre-set

Focus RS Mk2 Cosworth Grp A filter K&N charger sock 3J thats a peak BHP gainThe 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. Product Specifications Product Style: Filter Wrap Round