iphone and ipod integration kit installations, sat nav and DVD. Parking sensor retrofits, air bag module repairs. BMW factory radio, GPS repairs and refits. Come to Cartronics and find out how your iPod or iPhone should sound in a BMW. You will get CD quality audio, steering wheel controls and song and artist info displayed right on your radio. BMW chip tuning? We do that too, impressive speed and power gains for your post 1998 BMW. Customers from across the UK bring their BMW to Cartronics for quality ICE and AV installations while you wait.