Quick view K&N Engineering K&N Filter Universal Rubber Filter 3 1/2 inch Flange 5 inch Base 3 1/2 inch Top 4 inch Height - RU-2990 Compare $94.99 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other... Add to Cart Add to Cart
Quick view K&N Engineering K&N Filter Universal Rubber Filter 3 Inch Flange 6 inch Base 4 inch Top 5 inch Height - RU-3580 Compare $42.99 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other... Add to Cart Add to Cart
Quick view K&N Engineering K&N Filter Universal Rubber Filter 3.25 Flange 5.5 Base 4.6875 Top 8 Height - RU-5122 Compare $83.99 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other... Add to Cart Add to Cart
Quick view K&N Engineering K&N Filter Universal Rubber Filter 3.5in Flange 6.625in Top 8in Height Center Hole - RC-5112 Compare $167.99 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other... Add to Cart Add to Cart
Quick view K&N Engineering K&N Filter Universal Rubber Filter 3.5in Flange ID x 5in OD x 5.625in H - RU-5114 Compare $75.99 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other... Add to Cart Add to Cart
Quick view K&N Engineering K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height - RU-4250 Compare $75.99 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other... Add to Cart Add to Cart
Quick view K&N Engineering K&N Filter Universal Rubber Filter 3in Flange ID 6in Base OD 5.125in Top OD 5in Height - RU-3570 Compare $55.99 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other... Add to Cart Add to Cart
Quick view K&N Engineering K&N Filter Universal Rubber Filter 4 inch Flange 5 3/8 inch Base 4 3/8 inch Top 7 inch Height - RU-2590 Compare $55.99 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other... Add to Cart Add to Cart
Quick view K&N Engineering K&N Filter Universal Rubber Filter 4in Flg 6 17/32in OD 8 21/32in H - RF-5289 Compare $100.99 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other... Add to Cart Add to Cart
Quick view K&N Engineering K&N Filter Universal Rubber Filter 5in Flange 6.5in Base 4.5in Top 5.5in Height - RU-5147 Compare $55.99 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other... Add to Cart Add to Cart
Quick view K&N Engineering K&N Filter Universal Rubber Filter 5in Flange ID / 6.5in OD / 10in Height - RU-3220 Compare $63.99 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other... Add to Cart Add to Cart
Quick view K&N Engineering K&N Filter Universal Rubber Filter 6 inch Flange 7.5 inch Base 5 inch Top 10 inch Height - RU-3280 Compare $55.99 K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other... Add to Cart Add to Cart