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Old 10-01-2012, 03:07 PM   #9

Mr_Draco's Avatar
Drives: 2SS/RS
Join Date: Sep 2008
Location: Western North Carolina
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Originally Posted by charlie46 View Post
Im wondering if the duel exhaust adds 6hp and 4ft pounds of tourqe as it does on the corvette. And if it does why arent they advertizing it?
Originally Posted by Jim968 View Post
I agree that its not enough to feel in the seat of the pants, but why wouldn't it make additional horsepower over the regular exhaust? I suspect that Chevy isn't claiming it because they haven't gotten around to certifying it.

I'll be interested to see what happens when someone puts an NPP on a dyno.
No it does not add hp or torque to the Camaro.

It has been shown on numerous dynos by different shops that any changes from the cats back on the Camaro will result in zero gains. The Camaros exhaust is already free flowing which explains why this is so.
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