aFe Magnum FORCE Stage-2 Cold Air Intake | BMW M3 E9X V8-4.0L (08-12) (54-31662) (SPF5431662) YMM_1991_1998_Mercedes_Benz_S_Class_W140 Performance enthusiasts aiming for precise

Performance enthusiasts aiming for precise alignment

Part #: 12500603

State-of-the-art computer-aided design technology is utilized for precise vehicle fitment

ensuring a complete upgrade for your BMW 4 Series Coupe

making your vehicle more agile and predictable

aFe Magnum FORCE Stage-2 Cold Air Intake | BMW M3 E9X V8-4.0L (08-12) (54-31662) (SPF5431662) YMM_1991_1998_Mercedes_Benz_S_Class_W140 Performance enthusiasts aiming for preciseMagnum Force Stage 2 Aluminum Black Cold Air Intake System with Pro 5R Filter (54 31662) by aFe. The aFe Stage 2 Cold Air Intake System replaces your entire factory air intake system with a large high flow aFe air filter, open element airbox heat shield and a smoothly contoured, less restrictive intake tube. This system enables your engine to take in huge quantities of dense, cool, oxygen laden air. The result is better combustion, increased