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Porsche 911 Performance Mufflers

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Latest Customer Reviews

Flowmaster Super 44 Series Mufflers Reviews


Not bad at all.

Reviewed By Joseph L (Falmouth, ME) Reviewed for a 2005 Jeep Wrangler —6/22/2017 6:04 AM

Great sounding muffler, nice deep tone, just make sure you have a tail pipe that leads past the rear axle. I had mine dumping out right under the passenger seat. Shook the damn jeep and you couldn't hear anything. Added the tail pipe, great sound now.

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Flowmaster Super 10 Series Mufflers Reviews


Sounds great

Reviewed By johnny h (Brookhaven, MS) Reviewed for a 2001 Chevy Silverado —6/3/2017 9:44 AM

If u like loud pipes super 10 is the way to go I think the super 44 would be better for a daily driver though

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Flowmaster Original 40 Series Mufflers Reviews


Roaring sound

Reviewed By Osman T (Detroit, MI) Reviewed for a 2001 Chevy Monte Carlo —5/23/2017 9:52 PM

Bought and installed these original 40 series mufflers on my 2001 monte carlo. It makes a great roaring sound that's controlled as per the throttle response. I can take off with easy acceleration and it makes a noticeable sound (roar) I slam the pedal to the metal and it gets much louder which is exactly the type of sound how and when I wanted. No interior drone. So this was done on my stock everything v6 3.8L engine. Now i can imagine the sound from these mufflers onna v8

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