G GO N 60 New Member Apr 16, 2007 11 2 0 Nov 5, 2007 #1 Nov 5, 2007 #1 I have stock headers and a flowmaster 2.5 catback exhaust, Can I bolt on a high flow cat with h pype (from a 99 GT) on to my set up?
I have stock headers and a flowmaster 2.5 catback exhaust, Can I bolt on a high flow cat with h pype (from a 99 GT) on to my set up?
H holcombford1 New Member Oct 30, 2007 5 0 0 wilmington,nc Nov 5, 2007 #2 Nov 5, 2007 #2 No, the one for a 96-98 and a 99-04 are two different h-pipes
Mossberg Active Member Jul 21, 2003 0 1 36 ATL, Shawty Nov 5, 2007 #3 Nov 5, 2007 #3 The 99-04 pipes do not have the hangers that the 96-98 pipes have.
d98gt Founding Member Mar 14, 2002 4,505 59 204 SE Texas Nov 5, 2007 #4 Nov 5, 2007 #4 It'll still bolt up, you'll just not have the hangers for the o2s like you had.
