K&N Engineering

K&N KTM 400/620/625/640/660 2.688in OD x 3.438in H Oil Filter

K&N KTM 400/620/625/640/660 2.688in OD x 3.438in H Oil Filter

K&N Land Rover 4.0L-V8 Petrol Drop In Air Filter

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of...

K&N Lexus IS 350 Drop In Air Filter

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of...

K&N Marine 2.75in Flange ID x 2.75in Top OD/4.5in Base OD x 4.5in H Rnd Tapered Flame Arrestor

K&N Racing Only Flame Arrestors use an epoxied screen as a filter. They do not have cotton media and are intended for race use only. For non-racing use of your personal watercraft use regular K&N...

K&N Marine 2.75in Flange ID x 3in Top OD/4.5in Base OD x 4in H Round Tapered Flame Arrestor

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 Marine 3.625in Flange ID x 3.75in Top OW x 8.5in Top OL x 4in H Oval Flame Arrestor

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 Marine 3.75in Flange ID x 3.75in Top OD/4.5in Base OD x 4in H Round Tapered Flame Arrestor

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 Marine 8in ID x 9in OD x 3in H Round Straight Flame Arrestor

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 Marine Engine Flame Arrestor - Oval Tapered 3.75in Flange ID / .75in Flange Length / 4in Height

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 Marine Engine Flame Arrestor 2.75in Flange / 4.5in x 7in / 2in Height

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 Marine Engine Flame Arrestor 3.625in Flange ID / .75in Flange Length / 5.75in Base OD / 6in H

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 Marine Engine Flame Arrestor 5-1/8in Flange / 8in ID x 9in OD / 2.75in Height

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...