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Porsche Performance Mufflers

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Latest Customer Reviews

Flowmaster Super 40 Series Mufflers Reviews


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


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Flowmaster 40 Series Delta Flow Mufflers Reviews

Nice rumble

Reviewed By James M (Collegeville, PA) Reviewed for a 2004 Porsche Cayenne —6/29/2007 4:09 AM

Installing it was a breeze. I like the rumble of the Delta 40, however, I wish it was a little louder.

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MBRP Universal Mufflers Reviews

great product

Reviewed By Ely W (GREELEY, CO) Reviewed for a 2012 Chevy Silverado —11/24/2015 8:57 PM

Very happy with this muffler. It sounds great and was easy to install. It has a slight amount of drone that cost a star, but all in all as a replacement for a stock muff it is great. Would go this way again if I did this mod over.

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