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LS3 SS · 02-23-2013, 11:45 AM

My current exhaust setup is SP 1 7/8'' Catted LT's, Solo Performance Mach X catback and Solo J pipes. I love the sound of my exhaust, but there is one problem that I have with it; when going up in the RPMs and letting off the gas, the tips of the exhaust make a very annoying raspy sound. Very soon I plan on pulling the trigger on RRP electric cutouts, but I was wondering if there is anything I can do to eliminate that slight rasp? Would I be able to fix it if I cut off the end of the Solo Catback and put a different type of tip or resonator back there? I don't mind adding more pieces to my exhaust as far as flow and restriction, because I will have the electric cutouts for when I want to open her up. Any ideas on how I can fix this?

02-23-2013, 11:45 AM	#1
LS3 SS Drives: 2010 Cyber Grey Camaro SS (LS3) Join Date: Mar 2010 Location: Clarksville TN Posts: 2,275	Exhaust conundrum! Please provide insight. My current exhaust setup is SP 1 7/8'' Catted LT's, Solo Performance Mach X catback and Solo J pipes. I love the sound of my exhaust, but there is one problem that I have with it; when going up in the RPMs and letting off the gas, the tips of the exhaust make a very annoying raspy sound. Very soon I plan on pulling the trigger on RRP electric cutouts, but I was wondering if there is anything I can do to eliminate that slight rasp? Would I be able to fix it if I cut off the end of the Solo Catback and put a different type of tip or resonator back there? I don't mind adding more pieces to my exhaust as far as flow and restriction, because I will have the electric cutouts for when I want to open her up. Any ideas on how I can fix this?