aFe Magnum FORCE Dynamic Air Scoop 15-18 BMW M3/15-20 M4 - Blue Air Intake Systems>Cold Air Intakes The smooth transition bends allow

The smooth transition bends allow for low turbulence and increase exhaust flow for improved throttle response

This Air Lift replacement sleeve is an exact replacement for your original Air Lift air spring

as well as no need to tap into the ignition wire

This system produced gains of up to +12 HP and +15 lbs

spring and bypass seat

aFe Magnum FORCE Dynamic Air Scoop 15-18 BMW M3/15-20 M4 - Blue Air Intake Systems>Cold Air Intakes The smooth transition bends allowLower 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