K&N Dominator Drag Race Assy 9inOD x 5inH - 66-3320R

K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today.

K&N Marine Engine Flame Arrestor 5-1/8in Flange / 8in ID x 9in OD / 2.75in Height - 59-3364

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...

aFe MagnumFLOW Pro DRY S Air Filter (6-3/4 x 4-3/4)in F x (8-1/2 x 6-1/2)in B x (7-1/4 x 5)in T - 20-91206D

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...

Vibrant The Classic Performance Air Filter (5.25in O.D. Cone x 5in Tall x 2.25in inlet I.D.) - 10920

Vibrant Performance classic standard air filters feature a 4ply pleated cotton-gauze element that allows for significantly more airflow than a stock filter while providing excellent filtration of airborne particulate. Each filter is pre-oiled, washable...

aFe MagnumFLOW Air Filters UCO P5R A/F P5R 5F x 6-1/2B x 4-3/4T x 9H - 24-50509

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...

K&N 91-00 Rover Mini L4-1.3L Replacement Drop In Air Filter - E-9172

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...

Vibrant The Classic Perf Air Filter 4.75in O.D. Cone x 3-1/2in Tall x 3in inlet I.D. Turbo Outlets - 10930

Vibrant Performance classic standard short air filters feature a 4ply pleated cotton-gauze elements that allows for significantly more airflow than a stock filter while providing excellent filtration of airborne particulate. Each filter is pre-oiled,...

aFe MagnumFLOW Air Filters CCV PDS A/F CCV PDS 5-1/4x7F x 6-3/8x10B x 4-1/2x6-3/4T (Inv) x 8H - 21-91070

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 MagnumFLOW Air Filters IAF P5R A/F P5R 3-7/8F x (14x5-1/2)B x (12x3-1/2)T x 5H - 24-90033

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 PRO GUARD 7 Air Filter 5in Flange x 6-1/2in Base x 5-1/2in T (Inv) x 9in H (IM) - 72-91039

With five layers of progressively finer mesh cotton gauze media and two layers of synthetic media and a 100% polyurethane top and base, this high flow "oiled" conical inverted top performance filter provides excellent airflow for maximum horsepower and...

Mishimoto Performance Air Filter - 3in Inlet / 7in Length - MMAF-3007

Mishimoto Performance Air Filter - 3in Inlet / 7in Length

K&N Universal Clamp-On Air Filter 3-1/8in FLG / 4-15/16in B / 3-1/2in T / 4-3/8in H - RF-9160

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...