K&N Filter Universal Filter Round Straight 2.75in Flange ID / 4in OD / 6in Height / 20 deg Angle Drivetrain>Crossmembers By designing this kit in

By designing this kit in a 3D workspace

As we do our R & D work in AU and in the USA

and factory air intakes just can't stand up to the Sinister Diesel 2001-04 Duramax 6

5" Diameter Polished Intercooled Tip: Finishing off the exhaust is a 5" diameter

K&N Filter Universal Filter Round Straight 2.75in Flange ID / 4in OD / 6in Height / 20 deg Angle Drivetrain>Crossmembers By designing this kit inK&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