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Flowmaster 842515 Super 10 Series Chambered Muffler

  • Based on 1,186 reviews
Condition: New
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$95.28 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Dec 25
Order within 7 hours and 45 minutes
Available payment plans shown during checkout

Features

  • Intended for Off-Road or Race Applications
  • 409S Stainless Steel Construction
  • Super 10 Aggressive Sound Level
  • Delta Flow Technology

Description

Flowmaster's Super 10 Series 409S Stainless Steel - Single Chamber mufflers are intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster's other Super Series mufflers to deliver maximum performance. Super 10 Series mufflers are constructed of 16-gauge 409S Stainless Steel and fully MIG-welded for maximum durability.

Brand: Flowmaster


Item dimensions L x W x H: 28.7 x 9.9 x 4.5 inches


Configuration: Center/Center


Shape: Oval


Manufacturer: ‎Flowmaster


Brand: ‎Flowmaster


Model: ‎Super 10


Item Weight: ‎5.35 pounds


Product Dimensions: ‎28.7 x 9.9 x 4.5 inches


Country of Origin: ‎USA


Item model number: ‎842515


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Painted


Manufacturer Part Number: ‎842515


OEM Part Number: ‎842515


Date First Available: March 5, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Sounds great
Was easy to install, and it sounds great. Good bang for your buck if you want a good throaty rumble.
Reviewed in the United States on March 13, 2024 by Andrew Van Ausdoll

  • Loud
Nicely made. She is loud.
Reviewed in the United States on February 12, 2024 by G. Campbell

  • Recommend
Sounds good on one of my 5.3 chevy
Reviewed in the United States on January 23, 2024 by Amazon Customer

  • the right sound!
This is the best muffler I have found for my 2019 Challenger GT. I purchased the car…turns out that the previous owner cut out the rear resonators. These tucked up in the original spot perfectly. Sound is spot on…louder than stock but not harsh…nice rumble at idle.
Reviewed in the United States on October 28, 2023 by Rick Payne

  • Flowmaster Super 10
Customer loves his muffler and sound.
Reviewed in the United States on February 13, 2024 by Adalam2u

  • It’s loud
If you want loud this is it welds are decent
Reviewed in the United States on January 31, 2024 by Joel N.

  • Really good sound, definitely recommend if you want a mean sound for your exhaust!
I used this on my 1995 GMC Sierra 2500 5.7L V8, in fact bought two of them. Went to my local muffler shop and got these installed & turn downs on my truck. It has a deep, aggressive, rumble to it and I can honestly say this was the perfect sound for me. Not too loud, not too quiet. However, it is labeled as "Flowmaster's most aggressive muffler", but it isn't as loud as I expected. While it's a good sound for me I can see why it may throw some other people off. Just got them installed today and so far no regrets! Highly recommend if you're looking for that aggressive sound to your exhaust. ... show more
Reviewed in the United States on April 27, 2020 by Chase Pearson

  • Love it!
I bought this for my 4.3l vortec and I love the sound of it
Reviewed in the United States on October 17, 2023 by darrell hower darrell hower

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