K&N Universal Air Filter Round Tapered 7.375in Base OD / 6.625in Top OD / 7.875in Height - RC-4900

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 applications. Regardless of the angle or offset diameter of the...

K&N Universal Air Filter Round Tapered Titanium Top 4.5in Top OD x 5.875in Base OD x 5in H - RT-4610

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 applications. Regardless of the angle or offset diameter of the...

K&N Universal Air Filter with Carbon Fiber Top & Base-6in Base O/S W x 3.938in Top O/S W x 6in H - RP-5070

The RP-5070 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a vented K&N embossed carbon fiber top and carbon fiber base for strength and durability. The carbon fiber element adds to the light-weight design and gives...

K&N Universal Air Filter-Dual Flange Oval Style 2.25in Flange ID x 9in OS L x 5.5in OS W x 6.25in H - RD-4400

K&N Oval Style Stacks for "Late Type" Hilborn Siamese Stacks - These filters are designed to be used with stock, uncut, siamesed ram tubes. Comes with removable aluminum top plate. To install, push Ram Tubes through rubber base and clamp at desired...

K&N Universal Air Filter-Dual Flange Oval Style 2.5in Flange ID x .75 in Flange Length x 6.25in H - RD-4600

K&N Oval Style Stacks for "Late Type" Hilborn Siamese Stacks - These filters are designed to be used with stock, uncut, siamesed ram tubes. Comes with removable aluminum top plate. To install, push Ram Tubes through rubber base and clamp at desired...

K&N Universal Apollo Blue Cold Air Intake - 70mm OD FLG PP - RC-5052AL

K&N's APOLLO CIS is a universal "Cold Air Intake System". The Apollo's specially designed shape increases volumetric efficiency and is made of durable lightweight material for cooler air intake. The Apollo incorporates a K&N famous cotton gauze filter...

K&N Universal Carbon Fiber Filter 4in Flange / 10in x 7.875in B / 13.75in x 7.438in T / 4.813in H - RP-6103

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 applications. Regardless of the angle or offset diameter of the...

K&N Universal Carbon Fiber Top and Base Filter 12in x 6in Base / 9.938in x 3.938in Top / 6in Height - RP-5115

The RP-5115 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top and bottom for strength and durability. The carbon fiber element adds to the light-weight design and gives this filter a smooth glass like...

K&N Universal CarbonFiber Filter 6in Flange / 7-1/2in OD-B / 5-1/8in OD-T / 5in H - RP-2960

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 applications. Regardless of the angle or offset diameter of the...

K&N Universal Chrome Filter - Round Tapered - 3in Base OD x 2in Top OD x 2.375in H - RC-2490

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 applications. Regardless of the angle or offset diameter of the...

K&N Universal Chrome Filter - Round Tapered 3in Flange ID / 4.5in Base OD / 3.5in Top OD / 4.313in H - RC-9410

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 applications. Regardless of the angle or offset diameter of the...

K&N Universal Chrome Filter - Round Tapered 3in Flange ID / 5in Base OD / 3.5in Top OD / 4.625in H - RC-9480

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 applications. Regardless of the angle or offset diameter of the...