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SM5654 · 12-22-2010, 06:47 AM

Just installed HFC and exhaust... Have any of y'all heard a hissing noise when you let off the throttle? Wasn't here til after the install... Any thoughts Tony? It goes away when I throttle back on, weird.

12-22-2010, 06:47 AM	#5256 (permalink)
SM5654 Base Member Join Date: Oct 2010 Location: Dallas Posts: 56 Drives: 09 MB 370Z M6 Rep Power: 15	Just installed HFC and exhaust... Have any of y'all heard a hissing noise when you let off the throttle? Wasn't here til after the install... Any thoughts Tony? It goes away when I throttle back on, weird.