K&N Universal Air Filter Chrome Round Tapered Red - 4in Flange ID x 1.125in Flange Length x 5.5in H Filler Panel 000 sq ft (8

000 sq ft (8

this cat-back exhaust system added an astounding +15 horsepower and +18 lbs

The premium satin fabric is gentle on the paint finish and also resilient against the elements

Factory Dual Replacement

Pontiac Firebird Formula 2001

K&N Universal Air Filter Chrome Round Tapered Red - 4in Flange ID x 1.125in Flange Length x 5.5in H Filler Panel 000 sq ft (8K&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