Engine/Power - non turbo (All non turbo Imprezas) Who needs a turbo when you have 2500cc? Cams, intakes, exhausts, etc. The 2.2L and 1.8L Subies are cool too.

The Exhaust Thread for the GC8

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Old Nov 23, 2002 | 10:20 PM
  #2  
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Forgot Brullen, MRT, ScoobySport, Prodrive, etc.
Old Nov 23, 2002 | 11:28 PM
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I think Cobb has a dyno chart they say is worth about 8 hp with a Stromung, but I'm not sure who it was.
Old Nov 24, 2002 | 04:05 PM
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Originally posted by RebelINS
I want a little more sound, but don't like my car to be loud, so I think that am going with an STi backbox, and a custom midpipe. Some people are also running WRX exhausts on their RS.

Does anyone know if Mike Shields still sells midpipes to put STi backboxes on the RS. I know he used too, but that was a couple years ago.

-Wes
I think that at the least, Mike would get you an STi setup at wholesale from whatever dealer wil give it to him and then sell it to you for less than what the dealer would. But the best way is to just ask him. My experience is that he may take a couple days but he will respond.
Old Nov 24, 2002 | 04:06 PM
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Originally posted by silentrob_95
Also, the GDA body RS's have the same exhuasts as well. I think only one of the hangers are different.
Bingo- one hanger is different (it's reversed.), so, yo can either just leave it alone, which will probably be fine if you use good hangers like Kartboy, or you can have a weld hop cut and flip the one changed hanger by 180 degrees and put it where it belongs. Wouldn't cost much.
Old Nov 24, 2002 | 11:40 PM
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i had the racing madalion it wasnt tooo loud gains in the high end felt huge taking off it would pull then at 3k-4k hit a flat spot then after 4k the tach just took off
there is only one bend in the whole exhaust
Old Nov 25, 2002 | 01:14 AM
  #11  
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Re: Re: The Exhaust Thread for the GC8

Originally posted by dRu888
It's all about the stromung.....all complaints i've heard about cracking on this exhaust have been from people who were cheap and purchased the mild steel version of the exhaust..
Not everyone who got the mild steel was cheap, just impatient. The mild steel was available first, and when the SS came out, there was a long shipping backlog. Some guys just opted for the "right now" satisfaction instead of waiting for the SS. Check up on them at http://www.subarureview.com, tons of useful info there.
Old Nov 25, 2002 | 08:57 PM
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I've got D's racing medallion now... love it, he's right about the flat spot between 3and 4k rpm, but feels like subaru Vtec between 4and 6k rpm.

I've heard that the flat spot is caused by a rich run situation, but with a super afc, it can be corrected.
Old Nov 25, 2002 | 09:58 PM
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Yah the only complaints on the Stromung rusting was the mild steel ones. I got the stainless-steel one and its still good, but i did get the mild steel mid-pipe, so far i don't think it has rusted (from the bottom view). right when i got it they came out with the stainless steel one oh well. I also waited a long time for mine to get to me.
btw i've checked my piping and it was 2.25" ID.

what about mid-pipes on that post? I'd personally just go to a muffler shop and got a custom made one if i did it again

Daios (Day-ohhss)
Old Nov 26, 2002 | 12:48 AM
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Originally posted by ds baruuuuu
i had the racing madalion it wasnt tooo loud gains in the high end felt huge taking off it would pull then at 3k-4k hit a flat spot then after 4k the tach just took off
there is only one bend in the whole exhaust

Big-D-You failed to mention that you are over 300 pounds! The flat spots you are talking about areyour tires!






Now everyone, DS is my friend so no flaming me please

-scu



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