K&N Universal Clamp-On Air Filter (RU-1390)

K&N Universal Clamp-On Air Filter (RU-1390)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 air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure

conical design of the filter allows you to go up to 100

These air cleaner assemblies replace the stock air filter and backplate with an oversized K&N Air Filter and custom aluminum backing plate

mandrel-bent aluminum tube air induction system designed to fit some Nissan Altima models

and helps keep the clutch cool using a heat-resistant HDPE scoop and water-resistant DRYCHARGER® pre-filter

The assembly comes with a 76mm air filter base flange and a 100mm housing intake diameter

The K&N E-4964 replacement air filter is constructed using an oil-free synthetic media for superior filtration

OEM fit and installation

Each complete assembly comes with base

while providing excellent engine protection for your Harley

Attractive custom look

The 1 inch diameter zinc tube is designed to push in and clamp directly on to rubber or plastic tubing where venting is needed

Increases performance with an estimated increase of 29 Horsepower and 40 LB-FT Torque