this piece comes in handy when you want to change your head unit to something aftermarket.if you go to any stero shop they'll have to make one for you car and they charge an arm and a leg to make for the sc's. i used it for my kenwood tv and had a sony digital equalizer on the bottom. when you take out your head unit in your sc its like having a huge space for a new one so what you can do is put two units to cover up the space right?? imported it straight from japan and i got it at dealers cost whitch was 400.00. i'm willing to take any offers for this piece. this is a very nice piece for your lexus and hard to get. if you want to pick up this piece email me @ speedknight01@yahoo.com