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 Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 3 In, Filter Height: 6 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0930 : Automotive
K&N RU-3101HBK Universal Clamp-On Air Filter
K&N Universal Air Filter 4in Flange / 5-3/8 in Base / 4-1/2in Top / 5i – SpeedFactoryRacing
K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 3.25 In, Filter Height: 5.4375 In, Flange Length: 0.78125 In, Shape: Round Tapered, RU-1637 : Automotive
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
K&N Universal Rubber Filter 2 nch Top OD / 3.5 inch Base OD / 2.25 inc – JP3 Motorsports
K&N Filter Universal Rubber Filter 3 1/2 inch 10 Degree Flange 5 3/4 i – Hobby Shop Garage
2-1/2FLG, 3-1/2OD, 5H
RD-0710 K&N Universal Clamp-On Air Filter
K&N Universal Rubber Filter 2 nch Top OD / 3.5 inch Base OD / 2.25 inc – JP3 Motorsports
K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. K&N performance High-Flow Air
K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Replacement Air Filter: Flange Diameter: 2.75 In, Filter Height: 4.5 In, Flange