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Old 05-28-2003, 07:10 PM   #15
Scooby Specialist
Member#: 31519
Join Date: Jan 2003
Chapter/Region: MWSOC
Location: Glenview, IL
2017 Babby Duramax
2001 2.5RS Coupe


I don't really want to go into details that have been given over and over again, but on a N/A 2.5RS, a 3 inch exhaust is quite frankly way too large. 2.25 is about as large as you'd want to take it. If you're planning on going turbo at some point, you might want 2.5, but anything over that is pointless unless you're going for some heavy exhaust flow, which would require pretty extensive engine modifications. The only other reason is looks/sound, and well, to avoid insulting anyone with my personal opinions I won't touch that one.
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ShadowIMg is offline   Reply With Quote