Some Modification Needed
2003 Chevrolet Corvette
Crutchfield Customer Review (What's this?)
For my car it was not plug and play. Had to trim a guide off the factory harness plug on the carto get the aftermarket plug to connect. Also had to do a firm ware update to the small interface box. The instructions did not mention hooking up the blue wire for the speaker gain control for the Bose speakers. The reason I gave it a 4 is, once hooked up it works great and Crutchfield was great to work with in solving the issues.
Pros: Works better than OEM connection
Cons: Not a plug and play product Instructions not clear or complete