I have an '92 SC400 and I have searched and searched for a solution and can't find anything. I have seen pics with nice HU installed in sc400's but can't ever find out what kit they used. I have a Clarion Max2256 which is a double din radio, but I can't find out what install kit to use. Can I use a Toyota Supra '92 install kit? Any help would be appreciated. Thanks guys.