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Old 06-14-2014, 11:25 PM   #10 (permalink)
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Join Date: Dec 2012
Location: Milwaukee
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Originally Posted by Cobb View Post
Interesting tri-y exhaust manifold or should I say 4 to 2 to 1.

My car has no header, just an oval opening to the cat 1, then cat 2 is around the corner.
Excellent, we've finally been able to identify the setup that I have on my car. Now, the next question is whether or not it's stock, or if it's beneficial to fuel economy.
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