K&N High Flow Panel Air Filter 1992 - 2007 WRC Engine Parts_WRC Block Case Accessories the hotter the gasses the

the hotter the gasses the faster they flow aiding performance and offering a more efficient ehaxust system

high-quality upgrade over the factory airbox

Considered a "must have" option our fitting kit includes

• Full fitting instructions

Our machining process converts the semi-open deck to a complete closed deck and features the use of cast insert material that closely matches the metallurgy of the aluminum case material in a factory Subaru EJ engine block

K&N High Flow Panel Air Filter 1992 - 2007 WRC Engine Parts_WRC Block Case Accessories the hotter the gasses theK & N Performance panel Filter. Designed as a direct replacement for the original panel filter.