K&N Air Filter Wrap (22-2042PR) Renault > Megane > Mk4 > RS 300 Trophy (18-) Other manufacturers valves using cylindrical

Other manufacturers valves using cylindrical springs with adjustable pre-load often experience restricted piston travel and flow volume within the normal range of valve adjustment

silencers and sound pipes

Durable silicone treated polyester material with stitched elastic openings

EC homologation

Sport exhaust / Cat-Back System

K&N Air Filter Wrap (22-2042PR) Renault > Megane > Mk4 > RS 300 Trophy (18-) Other manufacturers valves using cylindricalThe 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. This product wraps your air filter with an additional