H Pipe, Y Pipe or X Pipe
Hey everyone, Im looking at purchasing the AAM 3" true dual exhaust for my Z. It has good HP gains, and the sound I'm looking for compared to FI, Borla or other exhausts.
But looking at the 3" exhaust system they sell, it comes with an H pipe setup.
So my question is, what is the better setup for the Z and why?
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