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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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Magnaflow XL Turbo Mufflers Reviews


Perfect note for my 5.0L

Reviewed By Paul B (Waukesha, WI) Reviewed for a 2015 Ford F-150 —8/23/2016 7:24 PM

It's a bit noisy at first until the muffler settles in but now she hums. It's not too loud on the highway either and there is no drone effect like the Flowmaster's. 70-75 MPH seems to be the sweet spot!!! Great American made product!!

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Flowmaster Super 44 Series Mufflers Reviews


Observation of a Flowmaster Super 44 Muffler

Reviewed By Henry A (TUCSON, AZ) Reviewed for a 2002 Chevy Cavalier —8/23/2016 3:13 PM

It's nice. I like the sound but I do wish it was a little louder

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