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Old 03-20-2014, 10:24 AM   #35 (permalink)
Chuck33079
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Join Date: Nov 2011
Location: Houston
Posts: 12,265
Drives: 2011 370ztt
Rep Power: 29539
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Quote:
Originally Posted by Sh0velMan View Post
Never seen the stock headers, eh?

Take a peek behind the heat shield sometime. There's no "thick wall" metal in there. Shorties aren't gonna be measurably louder if they're going through the stock cats.
Yeah, these aren't crappy log-style cast iron manifolds like some cars have. The OE headers are damn good for a factory effort.
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