Weapon R 4-2-1 header - Chevy Cobalt Forum / Cobalt Reviews / Cobalt SS / Cobalt Parts
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post #1 of 3 (permalink) Old 06-18-2008, 06:08 PM Thread Starter
Join Date: Feb 2008
Location: Edmond
Posts: 869
Weapon R 4-2-1 header

So the information from Weapon R and Never Enough Auto say that this header is for 05-06 Cobalt SS 2.0 and 2.4. Anyone think this would fit on an 07? Are there really any major differences to cause this not to work? Its the best performance header on the market and Id like to put in on my car.

My turbo lag is your courtesy head start.
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post #2 of 3 (permalink) Old 06-18-2008, 07:47 PM
Join Date: Dec 2007
Location: SoCal
Posts: 384
i have never heard good things about this header. Not to mention its catless and doesnt sound very good. ive heard install was a pain in the ass. but i get it if you want it. Just my .02 cents.

oh and for your question.....i have no idea.
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post #3 of 3 (permalink) Old 06-19-2008, 10:52 AM
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Join Date: Sep 2007
Location: Gatesville, TX
Posts: 265
As far as I know it should bolt up to the 07, but I'm not 100% sure as I'm not an SS owner... IMA would deffinately be able to answer that one for you...

"... but it's ok, we're going to QuakeCon!"

"Black Betty" 2007 Black LS Coupe.
Visual: Debadged, Painted front bow-tie(gloss black), Yourcobalt.com Sticker applied.
Audio: Stock head unit and speakers, 2 Rockford Fosgate P210S4's sealed enclosure powered by Rockford Fosgate P2002
Performance: Injen CAI Pow Coat Black. Front tires P195R15 Fuzions, rear still sport the stock conts.
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