info on gruppe-s mainfold

Old Nov 25, 2003 | 03:09 AM
  #2  
dr3d1zzl3's Avatar
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so your telling us that there is real people on that site!
ha i just thought it was a bunch of lamely written bots. haha

oh and there is no other subaru site besides this one on the web.

And nothing short of replacing the motor with a inline 4 or a v something will get ride of the wonderful noise our motors make
Old Nov 25, 2003 | 03:27 AM
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or an equal length exhaust manifold?
Old Nov 25, 2003 | 04:26 AM
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ask... andrew from bianco subaru... what his setup is in terms of exhaust... its very nice sounding.

SD
Old Nov 25, 2003 | 05:04 AM
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Origami posted by 02silversuby
I want to get the manifold and uppipe soon, people on wrx fanatics say you will lose the boxer rumble sound when you install a header.
It's a myth that changing out the exhaust manifolds for equal or unequal length headers will completely change the sound of a boxer engine. Not true. It may slightly change the tone of the motor, much the same as on an inline four or a V8, but only because of the construction (comparatively thinwall steel tubing). It will sound different than stock, but it will still have a unique boxer note.

Boxers always sound different than inline or V engines. This goes for any number of cylinders. Examples are old air-cooled Volkswagen flat four or Porsche air-cooled or water cooled flat sixes. The unique sound is a result of the 180-degree opposed cylinders and the firing sequence for each engine revolution.

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Old Nov 25, 2003 | 06:39 AM
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headers make scoobys sound "crisp" imho...i have the gruppe-s one and i like it...gonna upgrade to cusco someday, why? because its cusco

josh
Old Nov 25, 2003 | 07:34 AM
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WW, have you even heard a scoob with an equal length manifold?
Old Nov 25, 2003 | 08:13 AM
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Origami posted by Steppin Razor
WW, have you even heard a scoob with an equal length manifold?
No, I haven't. Wait, I may have at one meet but I'd have to ask the owner or someone who knows him. I can't even remember his screen name at the moment...

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Old Nov 25, 2003 | 08:21 AM
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PJ from Gruppe-s had the maxim works headers which was equal length. We always made fun of him because it made his car sound like a honda.

the header gave me more mid range and top end, and actually made my exhaust quieter at idle and low rpms, but louder at WOT/higher RPMs

Tommy
www.mpjperformance.com
Old Nov 25, 2003 | 09:22 AM
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I've got the Gruppe-S header as well. I haven't installed it yet (hopefully tonight before the meet). I'll try to remember to make an mp3 or something with before and after notes.

:banana: Gruppe-S GT Spec 2 Header :banana:
Old Nov 25, 2003 | 11:00 AM
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pjs car did sound like a honda. the gruppe-s header does NOT make the car sound like a honda.

dont you have it tommy?
Old Nov 25, 2003 | 10:04 PM
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I have this header set up. I LOVE IT!! I might add that with this header and the TXS TBE it sounded mean...BUT had had a slight "raspy" sound to it, as it climbed to WOT (sorta like a honda, but not).

Now, I have the BPM TBE with the same header and NO "raspy" sound...just VERY sporty...like a porche I guess you could say. I liked how both exhausts sounded but I tent to like this set-up more.

Anyway, the header is good and so it the price.

-freddie
Old Nov 25, 2003 | 10:07 PM
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how is your car running man you been away for a while wtf is that!

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