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Old 09-10-2018, 06:32 AM   #1041
OKGMC4
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Join Date: Oct 2009
Location: Broken Arrow, OK
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Re: Knomadd '71 SWB C-10

Ever heard Spintech mufflers on an LS engine? Mine have no drone. Quieter than Flowmaster and Magnaflow but louder than a Dynomax Superturbo. What I particularly like about them is that they are super heavy duty and shouldn't rust out any time soon. Can't remember if you have one but an H pipe will kill a ton of that annoying drone.
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