aFe 51-12922-B Stage-2 Cold Air Intake for 17-21 230i / 17-18 330i / 17-20 430i

Installation is straightforward, requiring no modifications, and the kit includes the air filter, intake tube, and cover. Radiators Oil Coolers Throttle Body Spacers Radiator Hoses Exhaust Systems Air Intakes Drivetrain Exterior Styling Interior.