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Old 05-23-2005, 01:26 PM   #1
crawdad
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Join Date: Sep 2004
Location: Georgia
Posts: 614
Running quiet muffler W/ Headers

I want to keep the headers that were already on my truck when I got it, but I also want some quiet (real quiet) mufflers. I know that performance would suffer with this combination, but would driveability also be hurt, or would the back pressure be so bad that it might somehow hurt the engine? Thanks for your input.
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2012 Silverado LT 1500, 5.3, 6 speed auto
'86 SWB C-10 Silverado
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