View Single Post
Old 06-16-2010, 06:12 PM   #11
Bonemaro

 
Drives: 2010 RJT 1SS M6
Join Date: Jul 2009
Location: Ann Arbor, Mi.
Posts: 1,692
Send a message via AIM to Bonemaro
From what i've learned through research and talking to muscle car heads, H pipe for sound X pipe for roughly a 5 HP gain. I lean towards sound myself, and i believe i made the right decision.
Bonemaro is offline   Reply With Quote