Quote Originally Posted by circmand View Post
Hey who wouldn't want more power and better gas mileage? But I am leery by any promises without a description as to why it works. (even if I do not understand the explanation) Anyone get one of these? Does it work? Does anyone know why?
How it works, supposedly:
http://www.carsdirect.com/aftermarke...e-body-spacers

Whether they work or not is debatable. There's a lot of info out there on the web....check it out. For the price of it....mmmmmm....I'm going to have to pass until someone gets it on a dyno.

I'd be more interested in intake manifold spacers.