K&N Round Air Filter Assembly 5.25in ID / 5in Height / 5.125in Neck Flange / 1 1/4in Drop Base - 60-1300

K&N's custom air cleaner assemblies are designed with the racer in mind. They incorporate good looks as well as the superior air flow that you expect from K&N. These custom air cleaner assemblies are designed for use with any engine that uses a round...

K&N 2in Base OD x .375in Flange ID x 1.75in H Rubber Base Crankcase Vent Filter Multi Lingual - 62-1600RD-L

K&N 2in Base OD x .375in Flange ID x 1.75in H Rubber Base Crankcase Vent Filter Multi Lingual

Mishimoto Performance Air Filter - 3.86in Inlet / 7.2in Length w/ Inlet Stack - MMAF-38672S

Provide your performance vehicle with superior air filtration and optimal airflow with a Mishimoto Performance Air Filter! Mishimoto performance air filters can be cleaned and reused, which allows for a lifetime of consistent, efficient performance for...

aFe MagnumFLOW Air Filters IAF PG7 A/F PG7 6F x 7-1/2B x (6-3/4x5-1/2)T (Inv) x 8H - 72-91053

With seven layers of progressively finer mesh cotton gauze/synthetic media between 100-percent polyurethane top and base, this high flow "oiled" conical performance filter provide maximum protection with highest cumulative filtration efficiency for...

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...

GReddy Airinx S 70mm Universal Filter - 12500602

GReddy Airinx S 70mm Universal Filter

aFe MagnumFLOW Pro DRY S Universal Air Filter (3x4.75) IN F (4x5.75) IN B (2.5x4.25) IN T x 6 H - 24-90054-MA

These filters feature five layers of pre-oiled cotton gauze media to provide maximum performance. Their progressive layering allows the filters to flow at high levels even when dirty. This media is perfect for street and/or track use. Pro 5R filters are...

K&N Universal Air Filter - 2-7/16in Flange x 3-1/2in OD x 4in Height - RU-0800

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 Universal Clamp-On Air Filter 2-3/4in FLG / 5-1/16in B / 3-1/2in T / 4-3/8in H - RU-5135

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...

aFe Magnum FLOW Pro Dry S Replacement Air Filter 4.5in. F x 7in. B x 4.5in. T x 7in. H - 21-91045

With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil-free" conical performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable...

K&N Replacement Air Filter DODGE SPRINTER 2.7L-L5; 2005 - 33-2319

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 vehicles on the road. These filters are washable and...

Edelbrock Air Cleaner Pro-Flo Series Round Steel Top Paper Element 10In Dia X 3 5In Chrome - 1208

Edelbrock triple chrome-plated round air cleaners work with all popular 5-1/8" diameter carburetors (Performer Series, Thunder Series AVS, Holley, Thermo-Quad, Quadrajet and Carter AFB). The 10" and 14" models have knock-outs in the air cleaner base for...