K&N Universal Air Filter 3.5in ID x 8 Tall (RU-1045) aFe Power -Polished finish improves engine bay

-Polished finish improves engine bay aesthetics

Made from durable steel and given a light glossy powdercoat

ACL Race Series rod bearings for the EJ20/EJ25 Subaru WRX and STi models

please select your model in the purchase menu

K&N Universal Air Filter 3.5in ID x 8 Tall (RU-1045) aFe Power -Polished finish improves engine bayK&N universal round tapered air filter with a 3. 5" flange inlet, 8" filter height and chrome top. Includes the filter with matching stainless steel hose clamp. Purchase Includes: (1) Filter with Clamp Part Number: RU 1045 Flange ID: 3. 5" (89 mm) Height: 8" (203 mm) Flange Length: 1. 25" (32 mm) Base OD: 5. 5" (140 mm) Top OD: 4" (102 mm) Flange: Centered Previous Part Number: RF 1045 More Info: All K&N universal filters are constructed with ultra