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Porsche 911 Performance Mufflers

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Latest Customer Reviews

Flowmaster Super 40 Series Mufflers Reviews


FINDING EXCELLENT 'S IN SERVICE

Reviewed By charles w (Indianapolis, IN) Reviewed for a 1983 Porsche 911 —3/31/2008 8:04 AM

FAST SERVICE

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Flowmaster Super 44 Series Mufflers Reviews


Flowmaster super 44 series mufflers

Reviewed By Ed C (ARDMORE, PA) Reviewed for a 2017 Dodge Ram —4/14/2018 9:19 PM

This muffler sounds powerful, deep growl, makes my 2017 ram a complete street beast!

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Flowmaster Pro Series Mufflers Reviews


Smith trucking

Reviewed By Jefferson H S (Wheelersburg, OH) —8/9/2017 10:37 AM

It works excellent on a 660 Kenworth 475 cat

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