Air Intake Bmw M3/M4 3L Twtrb 15-18

Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow your engine to

Brand: Injen

INJ SP Intake Fits select: 2021 TOYOTA TUNDRA DOUBLE CAB SR/SR5, 2015-2020 BMW M4