• SP1125WBlack


The guys at Injen have done it again.  Gains of up to 13whp and 15wtq can be had with their new Dual Intake System for the 135i and 335i.  This beautiful intake is available in a polished version and wrinkle black powdercoat finish.  This is the same intake we use in our Time Attack 135i.  The Injen Dual Intake System PERFORMS!!!