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Mercury Grand Marquis Performance Mufflers

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Latest Customer Reviews

Magnaflow Glass Pack Mufflers Reviews


True Duals

Reviewed By Torrey S (Mesa, AZ) Reviewed for a 2007 Mercury Grand Marquis —12/23/2015 6:46 PM

mufflers are great, perfect fit and finish, installed on a police P71 exhaust nice rumble but not to loud and better MPG, win win

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Flowmaster Super 10 Series Mufflers Reviews


Super 10 review

Reviewed By Patrick P (NORTH AUGUSTA, SC) Reviewed for a 2010 Ford F-150 —12/5/2017 5:57 AM

Sounded ok with a single in dual out but when switched to the duel in duel out was a lot louder sounds great does make a cherry bomb type sou d when at high rpm but sounds great if that's what u want loud!!!

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Pypes Street Pro Mufflers Reviews


They are very loud. I expected a mellow sounding Muffler they ar

Reviewed By louis h (CEDAR RAPIDS, IA) Reviewed for a 2006 Ford Mustang —11/28/2017 4:57 AM

Tell prospective customers they will need a resonator if they want to drive the car and not go insane with the Drone

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