In Car Tec FK-746/2 BMW 3 series (E90/E91/E92/E93) Double DIN car stereo upgrade fitting kit (SWC/PDC RETENTION)Complete installation kit to install any double in headunit into a BMW 3 series (E90 E91 E92 E93) (2006 2011). This kit retains factory steering wheel controls and parking sensors. This Kit Includes: Double din fascia: uses side fixing brackets so no additional cage kit is required. Steering wheel control interface: CANbus interface also generates CAN ignition and provides speed pulse, reverse gear and handbrake outputs. Universal patch lead. Fakra to