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Old 01-26-2006, 10:24 AM   #1
kaisersouse
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Member#: 85900
Join Date: Apr 2005
Chapter/Region: NESIC
Location: Maine
Vehicle:
2001 Forester S
White

Default Performance diffs between stock STi muffler and RS performance muffler?

I can either get an RS axelback cheap, or an STi axleback for not-as-cheap. Is there THAT much of a difference? This is going on an OBS 2.2l w/ a soon-to-be installed WRX midpipe.

Thanks!
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Old 01-26-2006, 01:28 PM   #2
AlpoRS
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Member#: 81338
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Location: Portland, OR
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wait for the midpipe, bolt the sti axleback to that...alot of people like that set up...its what i am going to do pretty soon as well
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Old 01-26-2006, 01:48 PM   #3
kaisersouse
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so i should get an STi muffler then
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Old 01-26-2006, 09:22 PM   #4
ATX25RS
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Location: Laredo, Texas
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Sport (Ex-Suby owner X3)

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just remember that a flang on the sti muffler has to be turned. i had one on my my04rs and the flange is at a different angle. so i would wait for the wrx midpipe so it bolts up to that one.
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Old 01-26-2006, 10:11 PM   #5
Forester_007
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How much modification you have to do so a STI muffler fit a 2.25" mid-pipe??
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Old 01-27-2006, 04:29 PM   #6
bongchild
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Location: Tolleson, Arizona
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1993 1.8 helL (AWD)
'06 Corolla XRS!

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None, if you get one custom-made.
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