K&N Filter Universal X Stream Clamp-On 3in Flange ID 6inx8in Base 5inx5in Top 6.5in Height - RX-4750

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and...

K&N Filter Universal X Stream Clamp-On 4-1/2in Flange 5-7/8in Base 4-1/2in Top 4-1/2in Height - RU-1005

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 Filter Universal X Stream Clamp-On 5in Flange 6.5in Base 4 1/2in Top 4 1/8in Height - RU-5163XD

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 Filter Universal X Stream Clamp-On Round Straight 3in Flange ID / 5in OD / 7in Height - RX-2820

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 Filter Universal X-Stream Clamp-On Round Tprd 2.5in Flng ID x 6in Base OD x 5in Top OD x 6.5in H - RX-4860

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and...

K&N Lvrd 2-3/16in Or 2-5/18in Flg. 4in Top (1) - 60-0500

K&N Custom air cleaner assemblies designed for use on nostalgia engines. They incorporate our famous K&N Air Filters and combine high air flow with great looks. Available in 4 different styles.

K&N Marine 3.75in Flange ID x 3.75in Top OD/4.5in Base OD x 4in H Round Tapered Flame Arrestor - 59-5006

The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine protection provided by K&N's oiled cotton gauze and epoxied screen filter...

K&N Marine 5.125in Flange ID x 9in OD x 10.5in H Round Straight Flame Arrestor - 59-1196

Elevate your vehicle's performance with this K&N Performance Air Intake System. Designed to maximize airflow, this complete intake system helps increase horsepower and improve throttle response while providing superior engine protection. Featuring K&N's...

K&N Marine 8in ID x 9in OD x 3in H Round Straight Flame Arrestor - 59-3262

The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine protection provided by K&N's oiled cotton gauze and epoxied screen filter...

K&N Marine Air Filter Vent Kit 5/8in Flange 6in Height - 85-1662

K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base.

K&N Marine Engine Flame Arrestor - Oval Tapered 3.75in Flange ID / .75in Flange Length / 4in Height - 59-5005

The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine protection provided by K&N's oiled cotton gauze and epoxied screen filter...

K&N Marine Engine Flame Arrestor 5-1/8in Flange / 8in ID x 9in OD / 2.75in Height - 59-3364

The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the increased horsepower and engine protection provided by K&N's oiled cotton gauze and epoxied screen filter...