K&N 4in ID x 2in L Reinforced Hose - 08761

K&N rubber hose couplers are designed to connect intake tubes for custom do-it-yourself racing air intake applications or used as a replacement part. K&N couplers are constructed from high-quality reinforced rubber and made to last. This coupler connects...

K&N 96-01 Kawasaki JH1100 ZXi Powersports Carb Adapter - 85-9231

K&N marine carburetor adapters make connecting K&N flame arrestors to personal watercraft carburetors quick and easy. Add performance by replacing your restrictive factory airbox with a K&N flame arrestor and adapter.Installation InstructionsThis Part...

K&N 9in Top Plate - 06883

K&N air filter top plates will securely seal the top of an air filter and add an impressive visual upgrade to your engine compartment. The K&N logo is embossed on the top of this stainless steel lid giving you a clean, show car look under the hood.

K&N Air Filter Foam Insert Block DSL Only (E-0644) - 85-2003

This is an optional foam piece which replaces the OEM foam block. For DSL model onlyInstallation InstructionsThis Part Fits:YearMakeModelSubmodel2017-2019FordF-250 Super DutyKing Ranch2017-2019FordF-250 Super DutyLariat2018-2019FordF-250 Super...

K&N Air Filter Rubber Gasket - 85-9988

Air filter rubber gasket for two or four barrel carburetors. This gasket fits around your air filter to help provide a tight seal.

K&N Air Filter Vent Kit - White - 90 Degree Plastic 0.50in Flange 1.75in H 1.75in L - 85-1120

Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket.

K&N Aluminum Ram Pipe for Weber Carburetor - 1.688in Base ID x 3in H - 85-5044A

K&N Engineering has been engineering and manufacturing premium, high-performance automotive and powersports products for over 40 years. K&N Ram Pipes are made of high quality aluminum and designed for high performance.

K&N Apollo Universal Parts Kit - A2053-RC5052

Vent tubes can be used to attach smog tubes, crank case ventilation tubes or other vacuum related accessories. Requires creating 1/4 inch NPT threaded fitting in filter base, valve cover or other assembly where used.

K&N Base Plate 9inD 5-1/8inFLG 5inH Stainless Steel Unstamped - 03418

K&N base plates are used to secure the bottom of an air filter while adding to the visual appeal of the engine compartment. This stainless steel base plate is a custom air filter assembly part that helps give your vehicle that show car look under the...

K&N Cellulose Media Fuel Filter 1.63in OD x 2.39in L - 81-0261

The K&N 81-0261 In-Line Gas Filter is perfect for racing applications and can be used with a variety of oils and fuels including methanol. The 81-0261 cellulose media fuel filter has a flange diameter of 5/16 inches. It comes with a 1-5/8 inch body...

K&N Composite Dragster NHRA Scoop - 58in L / 28in W / 22.25in H / 6Lbs - 1 Hood Scoop / 1 Air Filter - 100-8503

K&N's carbon fiber composites have an attractive cosmetic appeal, and the outstanding stiffness to weight ratio that is needed to stay competitive in today's racing industry. Carbon fiber composites have taken the method traditionally associated with...

K&N Composite NHRA Dragster Scoop Gen 2 - 100-8512

K&N's carbon fiber composites have an attractive cosmetic appeal, and the outstanding stiffness to weight ratio that is needed to stay competitive in today's racing industry. Carbon fiber composites have taken the method traditionally associated with...