Dinan's Ram-Air Intake Assembly takes full advantage of the ram air effect by literally scooping up additional cool air from the area next to the brake duct, supplementing the existing intake ducting for a better breathing 328. The result is increased horsepower and torque, as well as improved throttle response.
Fits - 328i & xi E92 Coupe 2007-2013
Not applicable for M-Tech bumper.