Installing 3" Mac Flowpaths - Ford Mustang Forum
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post #1 of 2 (permalink) Old 06-29-2012 Thread Starter
MXM's Avatar
Joined: May 2012
Location: Peabody
Posts: 115
Installing 3" Mac Flowpaths

Thinking of welding some 3" Mac Flowpath mufflers into my existing 3" Flowmaster American Thunder cat back kit. I am going to remove the Delta 60 series 3 chamber mufflers of course. Would anybody have any experience as to advise me if this is going to sound like crap. I want it loud but little or no drone. I have had Mac 3" exhaust kits on my 2003 cobra and 2004 GT and loved it.

I just want to add some more deep old muscle car sound to my mustang.

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post #2 of 2 (permalink) Old 06-29-2012
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Location: Plano
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I believe it'll be deeper and sound better (much less tinny) but some say the drone is really bad.

2011 Mustang GT black. Mods: JLT CAI, JBA Long Tube Headers Catted H-pipe, GT500 axle back, Bama 93 Race tune, Koni STRTs, Speeda Sports, GT500 mounts, BMR LCAs, relo brackets and panhard bar
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