K&N Universal Rubber Filter 2.438in Flange ID x 3.5in OD x 5in Height for 97-98 Yamaha TDM850 1979-mazda-rx-7-esi1322471 a standard bung and the

a standard bung and the coped design makes welding easier

converts to 6AN male

The BRZ/86 catch can kit comes with two direct fit hoses designed to fit right onto the 10mm PCV valve and into the 12mm port on the intake manifold

25 horizontal bolt spacing

K&N Universal Rubber Filter 2.438in Flange ID x 3.5in OD x 5in Height for 97-98 Yamaha TDM850 1979-mazda-rx-7-esi1322471 a standard bung and theK&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