aFe Magnum FORCE Dynamic Air Scoop 15-18 BMW M3/15-20 M4 - Blue Air Intake Systems>Cold Air Intakes each filter features an injection

each filter features an injection molded base and top for lighter weight and rigidity

as well as no need to tap into the ignition wire

They include a mandrel-bent aluminum intake tube and high quality hardware designed to reduce restriction and reduce intake temperature

Designed for in-tank use only

helping to eliminate problems frequently faced when towing and hauling

aFe Magnum FORCE Dynamic Air Scoop 15-18 BMW M3/15-20 M4 - Blue Air Intake Systems>Cold Air Intakes each filter features an injectionLower Intake Air Temperatures: These Dynamic Air Scoops lower air intake temperatures by forcing more cool air from behind the front grilles into the factory intake tracts. Durable LLDPE Construction: They are constructed from high quality linear low density polyethylene (LLDPE) that is impact resistant, extremely durable, and 100% recyclable. Their blue color adds a colorful accent visible behind the vehicle's kidney grilles. Hassle Free