K&N Engineering

K&N Filter Universal Rubber Filter - Round Straight 1.688in Flange ID x 3in OD x 4in Height - RU-0200

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...

K&N Universal Rubber Filter 1 1/2in FLG 3in OD 4in Height - RU-0160

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...

K&N Universal Precharger Air Filter Wrap Black - RU-0150PK

The K&N PreCharger filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions. They are made from durable polyester material...

K&N Universal Custom Air Filter - Oval - Red - 8.813 L x 6.188in W x 2.25in H - RT-3910

The K&N RT-3910 Custom Air Filter converts the RK-Series Air Filter Assembly (RK-3909) with a taller K&N Air Filter and longer spacers. It is designed for Harley owners who need more air for better...

K&N Universal Filter 3 inch Flange 6 inch Base 5 1/4 inch Top 5 inch Height w/ Polished Top - RR-3003

K&N Inverted Top Universal Air Filters - This unique approach to filter design and concept utilizes a filtering top that actually inverts, dropping into the cylinder of the filter. Surface area is...

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...

K&N Universal Air Filter - 3in Dual Flange / 10x5.125in Base / 6.375x3.0625in Top / 5.5in Height - RP-6101

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...

K&N Universal Air Filter 3 11/16in Flange x 8 3/4 x 5 1/2in Base x 6 3/8 x 3 3/16in Top x 7in Height - RP-5285

The RP-5285 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top and carbon fiber base for strength and durability. The carbon fiber...

K&N Filter Univ Air Filter Carb Fib T/B 3-1/2in FLG OD / 12x6in B / 9-15/16x3-15/16in T / 6in H - RP-5182

The K&N Composite Top and Flange Universal Air Filter is unique in its carbon fiber top and flange that provide outstanding strength with minimal weight. The smooth, glass like appearance provides...

K&N Filter Universal Air Filter Carbon Fiber Top With 6in Flange x 7.5in Base x 6in H - RP-5168

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...

K&N Filter Universal Air Filter Carbon Fiber Top/Base Oval FLG. (8-3/4 x 3-1/4) 4-5/8H - RP-5161

The RP-5161 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight...

K&N DryCharger Air Filter Wrap - Black - RP-5135DK

The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers,...

K&N Air Filter with Carbon Fiber Top and Base - RP-5135

The RP-5135 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top and carbon fiber base for strength and durability. The carbon fiber...

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...

K&N Cone Filter 5in ID 6.5in base 4.5in top 5.625in height carbon fiber look - RP-5113

The RP-5113 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight...

K&N Filter Univ Air Filter Carbon Fiber Top/Base Oval FLG 12x3-1/2in B / 11x2-1/2in T / 5-3/4in H - RP-5105

The K&N Composite Top and Flange Universal Air Filter is unique in its carbon fiber top and flange that provide outstanding strength with minimal weight. The smooth, glass like appearance provides...

K&N Universal Filter with Carbon Fiber Top & Base-12in Base O/S Length x 6in Base O/S Width x 7in H - RP-5103

The RP-5103 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top and base for strength and durability. The carbon fiber element adds to...

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...

K&N Round Tapered Universal Air Filter 4in Flange ID x 5.375 Base OD x 4in Top OD x 6.5in H - RP-4980

The RP-4980 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top for strength and durability. The carbon fiber element adds to the...

K&N Round Tapered Universal Air Filter 4 inch Flange 5 3/8 inch Base 4 inch Top 7 inch Height - RP-4970

The RP-4970 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight...

K&N Universal Air Filter - Round Tapered 4in Flange ID / 5.375in Base OD / 4in Top OD / 5.5in H - RP-4660

The RP-4660 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top for strength and durability. The carbon fiber element adds to the...

K&N Universal Air Filter - Round Tapered 3.5in Flange ID / 5.5in Base OD / 4.5in Top OD / 6.5in H - RP-4630

The RP-4630 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top for strength and durability. The carbon fiber element adds to the...

K&N Universal Round Tapered Carbon Fiber Air Filter 6in Flg ID Centered/7.5in B OD/4.5in T OD/4in H - RP-4600

The RP-4600 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight...

K&N Round Tapered Universal Air Filter 2.75in Flange 5.063in Base 4.5in Top 5in Height - RP-3221

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...