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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


WOW!

Reviewed By Aaron B (San Fernando, CA) Reviewed for a 2014 Dodge Charger —5/21/2015 8:35 PM

Made my V6 sound like a V8! Best bang for your buck!

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Flowmaster 40 Series Delta Flow Mufflers Reviews


Good sound

Reviewed By Nathan P (LAKEVILLE, MN) Reviewed for a 2001 Ford F-150 —1/22/2015 11:16 PM

Aluminized is a little harder to weld. wish I would have gone with the straight steel but overall good sound with the 5.4l v8. Not as loud and I hoped it would be but it does have a nice deep rich tone.

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