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I have been looking at aftermarket exhausts for my car and I notice almost every package comes with some sort of cross over pipe.
Is there something fundamentally better about taking away the "true-duals" from the existing system? I would think that that a true dual system has lower back pressure than a combine system.
What am I missing?
Is there something fundamentally better about taking away the "true-duals" from the existing system? I would think that that a true dual system has lower back pressure than a combine system.
What am I missing?