

Flowmaster 953049 3 In(O)/Out(O) Super 40 Series Muffler
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mdr5.0
> 3 dayInstalled on my old truck before I sold it. Easy install and fit perfect. Sounded great! Not loud but not quiet either!
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R.J. L.
> 3 dayVery happy with the Flowmaster Super 40 muffler. My Ford F150 sounds great! Very deep tone, but not obnoxiously loud, my V8 sounds the way it should sound now.
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Gabe B.
> 3 dayFlowmaster is a well known name and this product lived up to its famous namesake. Great sound!!
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Jolene Wolfe
Greater than one week2012 F150 5.0...sounds outstanding even at idle. Great product and value for money.
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Shannon P. Francis
> 3 dayBought for sons truck for Christmas. Not as loud and rumbly as he anticipated but still happy with product
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Ian
31-03-2025Installed on 12 F150 5.0. Very pleased with this muffler! I had Midas install it (hour and a half). The installer moved the muffler back about 2 from where the original was and sleeved the exhaust from the muffler forward to the cats to lower the sound inside the truck. I had a 07 Mustang gt before this truck and to be honest this muffler made the exhaust sound better and louder than the stock exhaust I had on my Mustang. Deep aggressive sound.