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07-08-2008, 01:14 PM
| #1 |
| Lurker Car: Aspen White 05 STi Fav Mod: Coming Soon Location: Lincoln, NH Posts: 4
Join Date: May 2008 Trader Rating: (0)  |  Stock Exhaust Dia? What is the stock STi exhaust diameter? And... Is it possible to go with say a cobb or perrin DP setup, can I fit it to my stock catback? This ad is not endorsed by this member. Please register or login to hide this ad. |
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07-08-2008, 01:26 PM
| #2 |
| Spec C Club Car: 05 Subaru WRX STi Fav Mod: EVO Recaro Seats Location: NJ(Home)/IN(College) Posts: 1,328
Join Date: Dec 2005 Trader Rating: (4) | Re: Stock Exhaust Dia? there are a million threads on stock sti diameter and tapering. Please search. The stock Exhaust diameter is 2.5 I believe. You can get a DP that tapers to fit a 2.5 inch catback exhaust. Just have to find out which ones allow for this. This ad is not endorsed by this member. Please register or login to hide this ad. |
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