25-0810 K&N Air Filter Foam Wrap LS CHAIN It has an open 360

It has an open 360 degree free breathing 9 inch Filtercharger air filter element on top of a stainless steel velocity stack base

we have incorporated an air duct in the bottom of the unit to "suck in" the highest amount of cold air possible from underneath the passenger headlight

providing unmatched benefits to your truck engine performance

The K&N Performance Airbox is designed to dramatically reduce air flow restriction as well as smooth and straighten air flow

Aluminium windage tray

25-0810 K&N Air Filter Foam Wrap LS CHAIN It has an open 360The 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