K&N Universal Tapered Filter 3in Flange ID x 6in Base OD x 4in Top OD x 6.75in Height 4-2-1 CERAMIC HEADER usable power gains—ideal for street

usable power gains—ideal for street cars and track cars alike

eliminating all of the OEM plastic bushings

plumbing and powering the surge tank pump

Each Miata supercharger system is a comprehensive design and includes all necessary components to ensure safe

The one-piece sealed housing includes auxiliary air inlet to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available

K&N Universal Tapered Filter 3in Flange ID x 6in Base OD x 4in Top OD x 6.75in Height 4-2-1 CERAMIC HEADER usable power gains—ideal for streetK&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