Quote:
Originally Posted by m4a1mustang
Having heard them in person I think they sound pretty good. With an H pipe they have a pretty ballsy idle.
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yeah that too... it sounds like a dragster type of idle, something you hear on a 1/4 mile track race, like Pinks... LOL. Not my type, but each his own 
I wonder what power gains if any, have been seen on Roush, GT500, Borla axlebacks and catbacks?
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2012 5.0 GT Prem, Kona Blue, 6MT, HID, Brembo, 3.73 -- Ordered: 9/20/11, Born on: 10/20/11, Delivered 11/15/11"Marilyn" GT500 mufflers/flaps, MGW shifter, FRPP K springs, BMR panhard bar, Boss coil covers, 3DC spoiler, Llumar Tint (35% and 20%), 3M ClearBra
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