STI exhaust vs Cat-back
STI exhaust vs Cat-back
Well since im having warrenty concerns like others on this board im curious how much better is an aftermarket cat-back exhaust vs a dealer sponsered STI exhaust. Is the cat-back that much better? (This excludes turbo-back)
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02wrxwag
NorCal Classifieds
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Jan 31, 2005 08:28 AM
03WRX!!!
Engine/Power - EJ25T (STI and 2006+ WRX)
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Dec 29, 2004 11:48 PM



