06-20-2011, 10:14 PM
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#1
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Senior Member
Join Date: Aug 2004
Location: Daly City, CA
Posts: 1,470
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School me on shorty headers please
...the sound,I can't really give you an accurate description....when we installed them at the fore mentioned GTG,they were not fully welded yet(the down-pipes from the collectors to the cats). When I got home,I went to the muffler shop and had them install new pipes from the cat back(2 1/2" diameter) into my flowmaster y-pipe to a single in/single out Magnaflow that exited in the stock location. Not as quiet as stock. Pretty quiet at idle. Also,now,I have a Comp 260 cam and a different Magnaflow--single in/double out/dumped....off-idle to highway cruising--very noticable....sorry--I never did any sound-bites...
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