K&N Universal Clamp-On Air Filter 3-1/4in FLG / 5-3/4in B / 3-1/2in T / 5-7/16in H 'Straps'] Premium Hardware: stainless steel T-bolt

Premium Hardware: stainless steel T-bolt clamps are used to securely mount the high flow air filter to the 1-piece airbox

the system utilizes factory mounting locations and bayonet tip hangers to ensure it stays put under most driving conditions

Porsche 911 Carrera 4 1991

along with our revolutionary leather conditioner

K&N Universal Clamp-On Air Filter 3-1/4in FLG / 5-3/4in B / 3-1/2in T / 5-7/16in H 'Straps'] Premium Hardware: stainless steel T-boltK&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