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Hummer H2 Flowmaster Exhaust, Mufflers & Tips

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Latest Customer Reviews

Flowmaster 50 Series Delta Flow Mufflers Reviews


Reviewed By Steve L (Centennial, CO) Reviewed for a 2007 Hummer H2 —1/11/2010 9:43 AM

These are always a must on any vehice that needs more sound and performance.

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Flowmaster Super 40 Series Mufflers Reviews

Flowmaster Super 40

Reviewed By James E (MOUNT HOLLY, NJ) Reviewed for a 2011 Dodge Ram —6/8/2013 11:02 AM

I had originally bought the American thunder kit from flowmaster for my truck. But the 50 series muffler wasn't giving me the sound I wanted. So I swapped it for the super 40 for better sound. It gave me just that and much better top end. Just a great product. I have been paid several compliments about how my truck sounds now. Definitely worthy of the title "American Thunder" now. Buyer beware, you will need about 16-18 inches of 3 inch piping to make this work.

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Flowmaster Super 10 Series Mufflers Reviews

satisfied !!

Reviewed By Edwin B (HAMMOND, IN) Reviewed for a 1999 Ford F-150 —6/6/2013 9:42 AM

ver small muffler, yet perfectly loud.

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