TOYOTA MR2 ACTIVE SYSTEM WIRING HARNESS LEAD PC9-411AUTOLEADS PC9-411This adaptor will enable you to replace your factory fitted head unit with an aftermarket model.It converts the cars power and speaker plug into a standard ISO connection, suitable for all aftermarket head units (Alpine, Clarion, JVC, Kenwood, Pioneer, Sony etc).You simply plug one end of the adaptor into your cars original wiring harness, and the other end into the new head unit. No cutting of wires is necessary.Fits vehicle models including:ToyotaMR2: 1994 to 2000 (With Active Speakers)1994 Onwards (Import)Supra: 1993 to 1997 (Non Amplified)The above list of vehicles is a general guide and cannot be guaranteed in all cases.To ensure compatibility, we recommend that the vehicle connector pictured above is compared to the actual connector on your vehicleFor further information on this product please use the eBay message system and we will reply promptly.On 22-Oct-10 at 12:51:59 BST, seller added the following information: