Quote:

As hard as I try, I cannot concieve how keeping already combusted and expelled gasses hot will somehow affect power. If anyone can explain that theory, please share.

found this tonight was curious as well.
http://www.steelthundercc.com/exhaust_accessories.html
go down to wraps and they give a small explaination


If it can't be bought, I'll make it. If it can be bought i'll make it anyway!