BMC FBSA70-150 Conical Air Filter ymm_81 Many professional engine builders prefer

Many professional engine builders prefer to use studs because of their ability to properly position the gasket and guide the cover into position

Fits Following Engines:BMW 2

Some of our competitors require that you frequently perform a free-air calibration procedure to calibrate their O2 sensors

Mounting Hole Diameter (mm): 6

Fits Following Engines: Mazda L3KG

BMC FBSA70-150 Conical Air Filter ymm_81 Many professional engine builders preferDescription BMC FBSA70 150 Conical Air Filter The BMC air filter features a metallic mesh with an oiled multilayer cotton filtration material. This design ensures a high level of filtering efficiency while minimizing air pressure loss. The oil provides the material with an adhesive property, helping to retain air impurities without restricting airflow, resulting in a continuous filtering process. The cotton filtrating element is housed in an external