aFe Magnum FORCE Dynamic Air Scoop 15-18 BMW M3/15-20 M4

Lower 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. Hassle-Free Installation: These air scoops are installed through the front kidney grille openings and are secured to the reinforcement support bar with the included plastic push-in rivets. They sit right in front of the radiator and are designed to fit with the factory radiator. No modifications are required for installation with factory and aFe POWER intake systems.