K&N Air Filter [Camaro ZL1, CTS V, LT4] PN 33-5059 c7 butterfly New ArmorGlide™ skirt coating is

New ArmorGlide™ skirt coating is the result of testing

thus decreasing the thermal efficiency of the compressed air

We design our carbon parts to flow with the sharp lines of the V-Series styling

The Magnum 5/16" and 3/8" Pushrods offer an affordable solution for your

CALIBRATE SPEEDO FOR TIRE SIZE - Larger wheels and tires are a popular performance and appearance upgrade for car and truck enthusiasts alike

K&N Air Filter [Camaro ZL1, CTS V, LT4] PN 33-5059 c7 butterfly New ArmorGlide™ skirt coating isK&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace