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Audi S4 Performance Mufflers

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Latest Customer Reviews

Magnaflow Performance Mufflers Reviews


Sound and Performance

Reviewed By Joseph W (Bellevue, WA) Reviewed for a 2007 Audi S4 —3/26/2014 8:40 PM

The Magnaflow mufflers made a difference for my car in terms of sound and performance. Delivery was fast and quality is great.

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Flowmaster 40 Series Delta Flow Mufflers Reviews


Flowmaster 40 Delta Flow

Reviewed By Joseph A (LAKEWOOD, CA) Reviewed for a 1975 Chevy Malibu —5/17/2017 5:50 PM

Great sound, great performance, great value. AAA+

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Flowmaster Super 10 Series Mufflers Reviews


Great Muffler

Reviewed By Lawrence S (PEORIA, IL) Reviewed for a 2010 Dodge Charger —5/13/2017 7:17 AM

This muffler gives the best performance & sound. I advise a lot of people to give this muffler a shot!

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