Upgrade the air filtration system of your classic 1968-1973 V8 Mustang with K&N's 13-1/4" x 2-7/8" Round Air Filter, available at KMP Accessories. Crafted with a durable cotton gauze material that is layered in-between a pair of aluminum wire mesh...

K&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...