2001 GTP Exhaust Muffler Size

jacobmh27 · 07-09-2008, 11:10 AM

I am going to get some 40 Seires mufflers and I was wondering if you all could tell me what the Inlet and Outlet size is for stock Pipes right now that is all that I have the dough for I am going to reuse the same tips they are in really good shape still. I have tried searching and someone thought that they were 2.5 Inch but noone ever confirmed. I just want ot be sure before I spend the Cash also our exhaust come in and out the center correct

Sabrewings · 07-09-2008, 02:23 PM

Stock exhaust is 2.25".

jacobmh27 · 07-09-2008, 03:44 PM

so when you buy mufflers do you buy 2.5 so they will fit over or do you buy 2.25 and that is takin in to account already by flowmaster

07-09-2008, 11:10 AM	#1
jacobmh27 GT Level Member Join Date: Mar 2008 Location: Naugatuck CT Posts: 182 Thanks: 0 Thanked 0 Times in 0 Posts iTrader: (0)	2001 GTP Exhaust Muffler Size I am going to get some 40 Seires mufflers and I was wondering if you all could tell me what the Inlet and Outlet size is for stock Pipes right now that is all that I have the dough for I am going to reuse the same tips they are in really good shape still. I have tried searching and someone thought that they were 2.5 Inch but noone ever confirmed. I just want ot be sure before I spend the Cash also our exhaust come in and out the center correct __________________ http://www.cardomain.com/ride/3059486 Last edited by jacobmh27; 07-09-2008 at 11:41 AM.

07-09-2008, 02:23 PM	#2
Sabrewings GXP Level Member Join Date: Dec 2007 Location: Barksdale AFB, LA Posts: 2,713 Thanks: 8 Thanked 33 Times in 33 Posts iTrader: (0)	Re: 2001 GTP Exhaust Muffler Size Stock exhaust is 2.25". __________________ 2004 Impala LS - got some mods NAIOA Moderator Making you think twice before picking on Impalas

07-09-2008, 03:44 PM	#3
jacobmh27 GT Level Member Join Date: Mar 2008 Location: Naugatuck CT Posts: 182 Thanks: 0 Thanked 0 Times in 0 Posts iTrader: (0)	Re: 2001 GTP Exhaust Muffler Size so when you buy mufflers do you buy 2.5 so they will fit over or do you buy 2.25 and that is takin in to account already by flowmaster __________________ http://www.cardomain.com/ride/3059486

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2001 GTP Exhaust Muffler Size

2001 GTP Exhaust Muffler Size

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