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Flowmaster Super 10 Series Mufflers - 842512

Center Inlet/Offset Outlet
  • $79.88
  • 1-Year Lower-Price Guarantee
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  • Ships Between 12/13 - 12/17


  • Part Size:
    2.5" Inlet/2.5" Outlet
  • Part #:

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Flowmaster Super 10 Series Mufflers Part #842512 Customer Reviews

Average Rating

7 Customer Reviews

Excellent Deep Growl!!!

Reviewed by Valerie L (CONWAY, AR) Reviewed for a 2004 Toyota 4Runner — Jan 18, 2017 2:44 PM

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Had this welded onto my 2004 V6 4Runner Sportedition 4x4 and it sounds mean now! Perfect deep growl I was looking for that definitely makes people turn their head when you go past them.

love the sound

Reviewed by Enrique M (SAN ANTONIO, TX) Reviewed for a 2000 Ford Excursion — Jul 20, 2016 8:40 AM

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i ordered the 10 series after beating up my 40 series it was a great muffler but i wanted a better sounding exhaust for my lifted excursion. now my truck sounds as mean as it looks.


Reviewed by Jonathan P (AUSTIN, AR) Reviewed for a 2015 Chevy Silverado — Jan 26, 2016 10:31 AM

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The super 10 is the loudest muffler flowmaster had and it is exactly what I was looking for thanks to auto anything on the price

Deeper growl

Reviewed by John C (Mill Creek, OK) Reviewed for a 2014 Dodge Challenger — Nov 04, 2015 2:59 PM

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I wanted something to compliment my CAI and to gain a little more growl factor for my ride. I would not recommend this mod for everyone. I drive my challenger for the pure fun of it and a the added drone isn't a problem for me.

Best $140 I ever spent

Reviewed by Bryce Z (College Place, WA) Reviewed for a 1979 GMC C/K 2500 — Aug 13, 2015 8:32 PM

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Everyone thought it be loud and obnoxious so they were trying to convince me to just settle for glasspaks.... And am I glad I didn't... This thing is MEAN and very aggressive since I got two coming out, dumped at the axle complimented with headers... I recommend these mufflers to everyone!

Flowmaster super 10 rates a 10/10

Reviewed by mike s (SAN PEDRO, CA) Reviewed for a 2003 Toyota 4Runner — May 15, 2015 9:13 AM

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Great price a lot of cheaper than other 4 wheel stores. Sounds great like a v8 and has better airflow defiantly recconmded this and try it out for yourself

Sounds Great

Reviewed by Jamie B (REDDING, CA) Reviewed for a 2004 Chevy Silverado — Dec 27, 2014 8:22 PM

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I have a lifted silverado and everything else as far as the exhaust was stock. My truck was very quiet, so I wanted something to make it sound mean. This muffler did the job. Sounds great. Autoanything also had the item to me with just a few days. Well spent purchase!