K&N Air Filter Wrap (22-2030PR) Audi > TT > Mk1 (1998-2006) > 1.8T 210/225BHP With many issues of internal

With many issues of internal corrosion in the original fitment unit

and rear between 30 - 60 mm

Seat Leon Mk1 & Cupra R 4WD

This atmospheric blow off valve dumps the charge-air to atmosphere creating the "Whoosh" sound when the throttle is lifted

K&N Air Filter Wrap (22-2030PR) Audi > TT > Mk1 (1998-2006) > 1.8T 210/225BHP With many issues of internalThe 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