25-0810 K&N Air Filter Foam Wrap Nova HP Tuners uses a credit-based

HP Tuners uses a credit-based licensing system

K&N Performance Silver Cartridge Oil Filters are constructed with a high flow design that helps to improve engine performance by reducing oil filter restriction

Proven maintenance-free supercharger technology

Whether you're behind the wheel of a daily driver or something with a bit more bite

the VCM Air-Box offers OEM quality and styling while offering all the benefits

25-0810 K&N Air Filter Foam Wrap Nova HP Tuners uses a credit-basedThe K&N Airforce Pre Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used in very dusty conditions. The Airforce Pre Cleaner is designed to be cleaned with K&N Cleaner or soap & water. Red colored Airforce pre cleaners are oiled with K&N air filter oil after they are cleaned. They are made from large, open cell foam. Gray colored Airforce pre cleaners do not use oil. They have smaller