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Old 05-22-2006, 05:54 PM   #1
Chuck H
Scooby Specialist
Member Sales Rating: (2)
Member#: 20442
Join Date: Jun 2002
Chapter/Region: NESIC
Location: Chelmsford, MA
Default FS: Gruppe-S header

I have a ceramic coated Gruppe-S header for sale if anyone is interested. It was on my car (03 WRX) for roughly 1000 miles, and then I removed it and went back to a ported stock manifold. It's the same flat black inside/outside ceramic coating that's on Crucial Racing stuff (I got the name of the vendor they use for their coating and had it done at the same place). It also has a clamp-on Westach-style EGT sender installed in runner #3 (driver's side closest to the firewall). The brand name on the sender is "Exhaust Gas Technologies", if anyone wants to check it out, and it's extremely responsive.

This header was good for 11 hp on an STi in recent Gruppe-S dyno testing, but I saw minimal gains on my WRX with the stock turbo, and wasn't willing to give up the spool. It would probably do a lot better with exhaust wrapping, since I wasn't running any heat shields with it either. Mine looks pretty much exactly like this, minus the alignment rod used to keep it straight during shipping:

Looking to get $400 or best offer. Contact me via PM or e-mail at "[email protected]".

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