Great product. But unfortunately no correct information. THIS IS NOT SUITABLE FOR THE 2005 GRAND PRIX. The hole in the SWAY bar rubs against the existing bar causing it to flex, then you will need to purchase a new bar if you want to use the included links. It's a lot, but someone on the line didn't provide the right information, and it ended in a terrible situation. If you do nothing, please at least change the description!