I know they're pretty popular in the motorcycle world, I was wondering if anybody uses these exausts on their cars... Supertrapp link (http://www.supertrapp.com/product_sections/auto/index.asp)

http://www.supertrapp.com/images/product_sections/26.jpg

I'm not sure how well they work, but they do look a heckuva lot lighter then the giant can under the car now!

http://www.supertrapp.com/images/add.jpg