BMW Magnum FLOW Pro DRY S Air Filter - aFe POWER 31-10046

BMW Magnum FLOW Pro DRY S Air Filter - aFe POWER 31-10046 Constructed with 100% polyurethane on all four sides, "oil free" OE replacement performance filter will outflow factory for improved horsepower and torque. The PRO DRY S air filter uses three...

BMW Magnum FLOW Pro 5R Air Filter - aFe POWER 30-10046

BMW Magnum FLOW Pro 5R Air Filter - aFe POWER 30-10046 Constructed with 100% polyurethane on all four sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter by up to 23% for improved horsepower and torque. The PRO 5R...