Quote:
Originally Posted by solidus
On my G37 I got rid of the hiss with FI RHFC's and a Motordyne XYZ Y-pipe. At first I attributed conquering the hiss to the resonator section of the Motordyne, but when I replaced the resonator with the open section the hiss was still gone.
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what are the chances you could provide a nice soundclip? Your saying if I replace my OBX resonated test pipes with the fast intentions RHFC you figure most of it will go away even if I dont do the motordyne xyz pipe?