J JimmyS5600 New Member Jul 9, 2001 17 0 1 E Amherst Ny Sep 29, 2007 #1 Sep 29, 2007 #1 Getting ready to order some mufflers for my 99 GT,as I understand it the stock pipe diameter is 2.25. My question is do I order 2.25 or 2.50 inlet outlet size? Plan on having the mufflers welded on. Thanks
Getting ready to order some mufflers for my 99 GT,as I understand it the stock pipe diameter is 2.25. My question is do I order 2.25 or 2.50 inlet outlet size? Plan on having the mufflers welded on. Thanks
isjoining New Member Mar 28, 2007 143 0 0 Orlando, FL Sep 29, 2007 #2 Sep 29, 2007 #2 2.25" if you're going to use the stock piping.
TweekedGT New Member Jul 22, 2004 1,274 0 0 Alberta Sep 29, 2007 #3 Sep 29, 2007 #3 Stock diameter is 2.25. Most aftermarket (Flowmaster, Magnaflow etc.) are 2.5 with 3" tips.
J JimmyS5600 New Member Jul 9, 2001 17 0 1 E Amherst Ny Sep 30, 2007 #4 Sep 30, 2007 #4 Thanks guys, I do plan on keeping everything stock but the mufflers. Can't afford the extra dollars for a cat back
Thanks guys, I do plan on keeping everything stock but the mufflers. Can't afford the extra dollars for a cat back
