Air Intake Components

This is an optional foam piece which replaces the OEM foam block. For DSL model onlyThis Part Fits:YearMakeModelSubmodel2017-2019FordF-250 Super DutyKing Ranch2017-2019FordF-250 Super DutyLariat2018-2019FordF-250 Super DutyLimited2017-2019FordF-250 Super...

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.

Mounting bracket and hardware for mounting K&N's Apollo Universal Air Intake to your vehicle.

K&N Stubstack for Holley 4150/4160 Series Carburetors. Fits most Holley 4150 and some 4160 Series carburetors with high and low choke horns. The 85-0200 is designed to fit 4 barrel popular models in this series. Holley carburetor list numbers are stamped...

Custom Plenum Air Filter; 9 in. OD; 11.89 in. L; Aluminum; Single Snorkel; Fits Most American 4 Barrel Carb w/5 1/8 in. Flange;

The K&N 81-0221 In-Line Gas Filter is perfect for racing applications and can be used with a variety of oils and fuels including methanol. The 81-0221 stainless mesh in-line fuel filter has a flange diameter of 1/4 inch. It comes with a 1 inch body...

This complete air filter assembly has an all stainless steel top and base with a mirror finish. It's velocity stack has a 5-1/8 inch flange and the total height is 10 inches in height. It has an open 360 degree free breathing 9 inch Filtercharger air...

K&N adapters allow for even more air filter applications.

K&N offers a wide selection of metal weld-on and bolt-on adapters for use on air intake systems. A variety of plastic and composite adapters are also available.

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...

Light weight yet durable, K&N's Sprint Car Style Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. Constructed from ultra-light weight carbon fiber K&N's Sprint Car Style air box provides ample air flow for your racing...

Increase your LB7?s potential with this simple, but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp with this Fleece Performance Modified LB7 Intake Horn ? that?s about the cheapest 15hp from a bolt on you?ll find anywhere!This Part...

Cobb 17-18 Ford F-150 Raptor Intake Air Filter Sock

Cobb 13-15 Ford Focus ST Cold Air Intake AdapterThis Part Fits:YearMakeModelSubmodel2015FordFocusST

Cobb 11+ BMW N55 High Flow FilterThis Part Fits:YearMakeModelSubmodel2011-2013BMW135iBase2013BMW135isBase2011-2014BMW335iBase2014BMW335i GT xDriveBase2011-2014BMW335i xDriveBase