K&N Engineering K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H E-9289

KN Drop in Air Filters

The K&N E-9289 Air Filter is designed to increase horsepower and protect your engine by reducing restriction and providing excellent filtration. The E-9289 custom air filter is manufactured to replace the air filter in the 57S-4000 performance air box and it comes with a K&N embossed lid cap. The filter media can be washed and reused repeatedly.

Air Filter; Round Tapered; H-7.688 in.; Base OD-5.75/Top OD-5.983 in; Flange ID-2.75 in.; Flange L-0.438 in.; Centered;

Vehicle Fitments: