DI.57.BD
New Member
go the xforce dual 3", ive got it on my SS and it sounds tuff as!!
Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself.
Can anybody tell me how much difference in sound there is between a dual 2 1/2" and dual 3" xforce cat backs???
I had a 2.5 inch Xforce and then went up to a 3" - it's a deeper note and tuffer.
Dude u gotta loose those mud flaps!