I am thinking of going to the Mufflex "4 off road Y pipe with the spin tech muffler to squeeze a few more horse out of the car. Does anyone have a sound clip of one of these at WOT? It would really help my decision. TIA

 

ttt

 

I'm really interested in this as well. I already have the Mufflex setup, but it is uninstalled; I'd like to know if I'll need to "design" anything else into my exhaust in order to get it where I am happy with it.

TTT for the topic.

 

http://www.mufflex-performance.com/

Look around at this website for a sound clip.