aFe Magnum FORCE Intake Coupling Kit (3 IN ID to 2-1/4 IN ID x 35 Deg.) Elbow Coupler - Black - 59-00117 fits_2015-`BMW`M3 The state-of-the-art computer-aided technology utilized

The state-of-the-art computer-aided technology utilized to design this system provides a precise fitment and a hassel-free install

Three Stylish Exhaust Tips

No CEL: System is designed to avoid check-engine lights

Directs Frontal Air Into Intake System For Max

The autoclave vacuuming process used in manufacturing dry carbon means fewer pinholes and virtually no air pockets in the carbon making it the highest-quality version of carbon fiber products available

aFe Magnum FORCE Intake Coupling Kit (3 IN ID to 2-1/4 IN ID x 35 Deg.) Elbow Coupler - Black - 59-00117 fits_2015-`BMW`M3 The state-of-the-art computer-aided technology utilizedMagnum FORCE Cold Air Intake System Spare Parts Kit (3 IN ID to 2 1 4 IN ID x 35 Deg.) Elbow Reducing Coupler Black