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JRBECK64 · 11-09-2009, 11:32 PM

IF you have the money go with Doug Thorley Headers and a Borla Exhaust. BIG MONEY. If not I would still go with Doug Thorley Headers and a Flowmaster Exhaust. You may want to visit Flowmaster.com, they have sound examples for each series of muffler. I have 70 Series on my 2500HD and is sounds great. You better get a set of earplugs if you get the 40 Series mufflers. JMO.

JRBECK64

11-09-2009, 11:32 PM	#14
JRBECK64 Registered User Join Date: Sep 2008 Location: Cornelius Oregon Posts: 1,073	Re: Opinions on best sounding exhaust??? IF you have the money go with Doug Thorley Headers and a Borla Exhaust. BIG MONEY. If not I would still go with Doug Thorley Headers and a Flowmaster Exhaust. You may want to visit Flowmaster.com, they have sound examples for each series of muffler. I have 70 Series on my 2500HD and is sounds great. You better get a set of earplugs if you get the 40 Series mufflers. JMO. JRBECK64