Dinan Cold Air Intake System For The BMW E92 328i.

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.

The system has been designed to work with the factory air box, fitted with the included free flow air filter element. A powder coated aluminum ''air scoop'' feeds greater volumes of cool air through a silicone hose and injection-molded air-box duct for a virtually invisible but highly effective performance upgrade.