BMW Performance Air Filter - BMC FB117/01

  BMW Performance Air Filter - BMC FB117/01 The panel / cylindrical air filter is commonly referred to as "replacement air filter". It is installed in the vehicle's original airbox to replace the OEM air filter. It is made of highly performing...

BMW Magnum FLOW Pro DRY S Air Filter - aFe POWER 31-10048

BMW Magnum FLOW Pro DRY S Air Filter - aFe POWER 31-10048 Constructed with 100% polyurethane on all four sides, "oil free" OE replacement performance filter will outflow the stock filter for improved horsepower and torque. The PRO DRY S air filter...

BMW Magnum FLOW Pro 5R Air Filter - aFe POWER 30-10048

  BMW Magnum FLOW Pro 5R Air Filter - aFe POWER 30-10048 Constructed with 100% polyurethane on all four sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter for improved horsepower and torque. The PRO 5R air...