This exhaust sounds and looks great, but if you're installing it on a Corvette, get ready to make your own brackets! The included brackets only allow about 1 3/4 inches of leeway! By making my own I was able to get about 3 inches. Believe it or not, 3 inches is enough to get anywhere. (Except speed bumps!). They have some drugs on steep roads but hitting them at an angle really helps. You have NO drug strong enough to do harm! Very cool for a vintage look and a deep, hard sound.