K&N Universal Clamp-On Air Filter - 3in Flg 3-1/2in B 3-1/2in T 5-3/4in H - RU-3121HBK

K&N Universal Clamp-On Air Filter - 3in Flg 4-1/2in B 3-1/2in T 5-3/4in H

K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H - E-3514

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is...

aFe Momentum Pro DRY S Replacement Air Filter 5-1/2in F x 8in B x 8in T (Inv) x 9in H - 21-91147

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...

aFe 11-23 Dodge Challenger Momentum GT Cold Air Intake System w/ Pro DRY S Filter - 50-70125D

Momentum’s innovative filter-to-housing interface was built to feature the largest air filter possible. This 10” tall 360-degree radial flow air filter features a 6 x 4” oval flange and our oil-free Pro DRY S media with three layers of synthetic media...

K&N Universal Rubber Filter Dual Flange Oval Tprd 3.75in Base O/S W x 3.438in Top O/S W x 6.75in H - RU-4710

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 MagnumFLOW Pro DRY S Universal Air Filter 4in F x 6.5n B x 6.5in T (Inv) x 8in H - 21-91153

This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity, while its inverted top makes for...

K&N Universal Clamp-On Air Filter 7-1/2in 6 DEG FLG 5in OD 20 1/8in H - RU-5295

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 Rubber Filter 6.25in x 4in Oval FLG / 7.375in x 5.5in Base / 6.25in x 4in Top / 5in H - RU-1001

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...

BBK Replacement High Flow Air Filter For BBK Cold Air Kit - 1788

These BBK replacement filters are now available individually as replacements for a damaged, torn or otherwise unusable filters that were included with your original BBK cold air intake. These filters are exact replacement and offer up to 75% better flow...

K&N Replacement Air Filter BMW 330D, 525D, 530D, & 730D 3.0L TURBO-DIESEL; 1999-00 (NON-US) - E-2657

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is...

aFe MagnumFLOW Air Filters UCO P5R A/F P5R 4-1/2F x 8-1/2B x 7T (Inv) x 12H - 24-91023

Constructed with 100-percent polyurethane on top and bottom, this high flow, oiled performance filter is our highest flowing media for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for...

aFe Magnum FLOW Intake Replacement Air Filter w/ Pro DRY S Media 4 IN F x (7-3/4x6-1/2) - 21-90113

Magnum FORCE Intake Replacement Air Filter w/ Pro DRY S Media 4 IN F x (7-3/4x6-1/2) IN B x (5-3/4x4-3/4) IN T x 7 IN H