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#56650 - 10/25/07 02:44 AM Stock exhaust diameter
00MidnightGT Offline
Member 		Registered: 04/14/07
Posts: 76
Loc: Eden Prairie, MN
im not sure if anyone already posted this, i couldnt really find anyhitng on it, i have a 00 GT and i am wondering the diameter of the stock exhaust so i know which downpipe to buy
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#56651 - 10/25/07 06:06 AM Re: Stock exhaust diameter
BLEWGTP Offline
Member 		Registered: 09/26/06
Posts: 691
Loc: Philadelphia, PA
i think its 2 1/4, but someone would have to back me up on this
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03 GTP: 06 seats-roof rails-fbody brakes-limited edition gauges-slp spoiler-gmpp exhaust-06 vette tips-
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#56652 - 10/25/07 07:20 AM Re: Stock exhaust diameter
GP GT GUY Offline
Member 		Registered: 05/19/07
Posts: 1670
Loc: Indianapolis
yeah it's 2 1/4 but you would buy a 2.5" DP since you have a GT, but if ur gonna throw a blower on there, go with a 3"
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2000 GP GT 20's, altezzas, clears, F/M super 44's, some little blue L.E.D.s
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