K&N universal air filters come in many shapes and sizes, but all are designed to increase horsepower while providing excellent filtration and engine protection.
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,
K&N Filter Universal Rubber Filter 2 3/4 inch Flange 6 inch Base 5 inch Top 5 1/2 inch Height
K&N Universal Clamp-On Air Intake Filter: High Performance Premium Washable Replacement Filter: Flange Diameter: 3.5 In, Filter Height: 6 In, Flange L: 1.75 In, Round Tapered Shape, RE-0950, Black/Red : Automotive
2-1/2FLG, 3-1/2OD, 5H
RD-0710 K&N Universal Clamp-On Air Filter
K&N Universal Clamp-On Air Intake Filter: High Performance Premium Washable Replacement Filter: Flange Diameter: 3.5 In, Filter Height: 6 In, Flange L: 1.75 In, Round Tapered Shape, RE-0950, Black/Red : Automotive
K&N universal round tapered air filter with a 3.5 flange inlet, 9 filter height and rubber top. Includes the filter with matching stainless steel
K&N Universal Air Filter 3.5in ID x 9 Tall (RE-0920)
K&N Filter Universal Rubber Filter 3.5in Flange ID x 5in OD x 5.625in H
K&N universal round tapered air filter with a 3.5 flange inlet, 9 filter height and rubber top. Includes the filter with matching stainless steel
K&N Universal Air Filter 3.5in ID x 9 Tall (RE-0920)
K&N RU-9270 Universal Clamp-On Air Filter
K&N Custom Racing Air Filter - Rectangular Carbon Fiber 4in Air Box w/ – Parker Performance
K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 3.75 In, Filter Height: 5 In, Flange Length: 0.625 In, Shape: Round Tapered, RU-4250 : Automotive
ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration.
K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 2.125 In, Filter Height: 2.75 In, Flange
K&N Universal Clamp-On Air Intake Filter: High Performance Premium Washable Replacement Filter: Flange Diameter: 3.5 In, Filter Height: 6 In, Flange L: 1.75 In, Round Tapered Shape, RE-0950, Black/Red : Automotive