A big thanks goes to 1wheelonly for installing my RNS-E and OEM Bluetooth today. He changed my single din stereo to double din. I got all the RNS-E, double din cage, ariel etc from pjmspeedy. I ordered the OEM Bluetooth kit from a seller from eBay. 1wheelonly fitted this with no problems at all, only issue was from the double din cage. It wasn't for a convertible it was for a saloon a4, so this was trimmed to fit. I was amazed how simple he made the install look, top quality job. I should of got this done as soon as I purchased the car, its totally transformed the interior of the car. Anyone thinking about buying an RNS-E for there car, don't think just spend the cash and do it.