technosquare reflash ftw

 

^^lol not for just an ebay muffler

thatd be a COMPLETE waste of money

 

Have u really put that in your G??

 

lol hey it sounds good

 

You mention that it's a 2.5" opening compared to the OEM 3". Did you use a reducer-cone for the transition? If not, you've got some additional restriction that's not doing anything to speed the flow, regardless of the empty can beyond that point.