Dinan's High Flow Intake System consists of an injection molded replacement lid for the stock air box designed to increase overall volume and accommodate a high flow filter element for optimum intake air-flow.
The System also includes a secondary intake duct that scoops up additional cool, oxygen rich air via the factory brake cooling duct, further improving performance as road speed increases.
Stage 2 Engine Software Highly Recommended.
Not applicable for SULEV cars.
DOWNLOAD INSTALLATION INSTRUCTION HERE
- 2001-2006 BMW 325Ci Convertible
- 2001-2005 BMW 325Ci Coupe
- 2001-2005 BMW 325i Sedan
- 2001-2005 BMW 325i Wagon
- 2001-2005 BMW 325xi Sedan
- 2001-2005 BMW 325xi Wagon
|Labor Hours/Installation Hours
||50 State Emissions Legal
|Max HP Gain
||9 @ 6500 rpm
|Max Torque Gain
||8 lb-ft @ 6500 rpm
||Included Item Details