Originally posted by RawBurt: The reason I dont have it against the bare metal is because I put it in for pics, and it really doesnt matter all that much.
John, you will notice a difference in every day driving as well as the twisties.
It really doesn't matter. I have mine mounted against the carpet because I think it is a cleaner look. Please realize guys that the carpet is prob 1/100th of an inch thick and really isn't an obstruction or anything.