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Flowmaster Super 40 Series Mufflers Part #952547 Customer Reviews

Average Rating

14 Customer Reviews

Super 40 series muffler

Reviewed by Darren P (Woodbridge, VA) Reviewed for a 2004 Dodge Dakota — Aug 10, 2016 9:48 PM

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Amazing sounds great quality and a great price!!! Easy to install just getting the original exhaust off a bit of a pain but that's to be expected otherwise amazing ????????

Flowmaster Super 40's on 2015 Mustang GT

Reviewed by john f (Turnersville, NJ) — Jun 17, 2015 4:41 AM

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These mufflers sound perfect - Classic Muscle sound and NO Drone. I chose these mufflers over the FLowmaster Axle Back kit because the Super 44 Mufflers used in the axle back kit reportedly have a bit of drone.

Super 40

Reviewed by Thomas P (SPRING, TX) Reviewed for a 2011 Chevy Silverado — Aug 05, 2014 7:48 AM

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2 of 2 people found the following review helpful.

Very nice smooth sound. At one point on a previous truck there was no muffler and i loved the sound, except for the downshift it sounded horrible. Now with this flowmaster super 40 muffler i have decent sound that is not to loud inside the cab. Great muffler plan on putting h-pipe on next and will buy another soon . :)

Amazing

Reviewed by Tiffany K (COLLIERVILLE, TN) Reviewed for a 2004 Dodge Dakota — Jun 26, 2014 8:23 PM

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1 of 1 people found the following review helpful.

Sounds good, looks good, what more could you ask for

Great product and service

Reviewed by Nicholas H (JACKSON, MI) Reviewed for a 1999 Dodge Durango — Sep 23, 2013 9:24 PM

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1 of 1 people found the following review helpful.

great sound out of this super 40 and this was the cheapest place I found it

On 2013 Dodge Durango Pentastar V6

Reviewed by CLYDE T (Tarpon Springs, FL) Reviewed for a 2013 Dodge Durango — Aug 31, 2013 6:50 AM

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Place the 40's on my Durango V6 and the sound is amasing. The sound is louder and deeper than the stock mufflers with just a little modifying of the hangers. Not quite like a Hemi, but it makes heads turn.

Flowmaster Super 40

Reviewed by Stanley G (Fort Campbell, KY) Reviewed for a 2004 Jeep Liberty — Oct 03, 2012 2:06 AM

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1 of 1 people found the following review helpful.

My purchase was a smooth transition, received my Fowmaster super 40 on time got it installed and now my jeep runs great. Great product easy installation got mine welded, makes my 04 jeep liberty sound great n gives it a deep tone also can tell difference n throttle response and power would recommend to anybody wanting good sound and power gains.

Sounds Great

Reviewed by Richard M (Sachse, TX) Reviewed for a 2013 Kia Sorento — Jul 25, 2012 7:21 AM

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Just what I was looking for great sound at a great price. Autoanything you rock

awesome muffler!

Reviewed by Keith M (Windham, ME) Reviewed for a 2003 Chevy Silverado — Apr 26, 2010 7:16 AM

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5 of 6 people found the following review helpful.

I purchased this muffler recently and i love it. It was easy enough to install with a leangth of straight pipe to adapt to my old tailpipe and welding it all in. At first it was not as loud as i was expecting but after about a week breaking it in, it sounds great! I would recomend this to anyone who is looking to have their truck sound mean! The super 40 has that loud, deep, throaty sound that flowmaster claims. It makes my 03 Silverado 1500, 4.8L-V8 sound BA even though it is still a small-block. The drone inside the cab is not to bad except at about 50 to 55 when on the gas. No chance yet to do the math on weather or not it actually improves gas mileage but i have noticed a slight increase in power and torque.

It Brought my 318 to life and improved gas milage

Reviewed by Jeffrey S (Westford, MA) Reviewed for a 1994 Jeep Grand Cherokee — Sep 12, 2008 12:56 PM

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12 of 12 people found the following review helpful.

When i had the flowmaster muffler installed i noticed a huge increase in horsepower and my gas mileage went up to 17-18 around town. This muffler gives the 318 a nice throaty sound and is not loud from the inside of the truck. I would totally buy this muffler again its well worth it

Flowmaster Super 40 Series Mufflers - 952547

Center Inlet / Offset Outlet
(14)
  • $99.70 - $136.16
  • $89.73 - $122.54
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships By 8/21

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  • Part Size:
    2.5" Inlet/2.5" Outlet
  • Style:
    Aluminized
  • Part #:
    952547
  • Flowmaster Part #: 952547
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