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copracr · 07-31-2007, 11:43 PM

I need some feedback from you guys. I have a 5.4 with 01 4.6 manifolds, off-road h-pipe, and 2 flowmaster 40 series with no tailpipes. On the highway it resonates so bad you can feel the pressure popping your eardrums. Seriously, my g/f makes me roll down the windows cause it hurts her delicate ears. I like the sound, but I need to cut out the droning or she won't drive me home when I've drank too much. I have about 100-200 to spend, any suggestions?

Has anyone tried duals out the side? any pics would be cool.

07-31-2007, 11:43 PM	#1 (permalink)
copracr Member Join Date: Dec 2006 Posts: 68	Muffler choices I need some feedback from you guys. I have a 5.4 with 01 4.6 manifolds, off-road h-pipe, and 2 flowmaster 40 series with no tailpipes. On the highway it resonates so bad you can feel the pressure popping your eardrums. Seriously, my g/f makes me roll down the windows cause it hurts her delicate ears. I like the sound, but I need to cut out the droning or she won't drive me home when I've drank too much. I have about 100-200 to spend, any suggestions? Has anyone tried duals out the side? any pics would be cool.