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Flowmaster Super 40 Series Offset/Offset Oval Muffler; 3.50-Inch Inlet/3.50-Inch Outlet (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle

Item HS13230
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12 Reviews
Our Price

$185.95 each

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      Description

      Race-Proven Technology. Engineered for performance and sound, this muffler features a precise 3.50-inch inlet and outlet design, optimizing exhaust flow. Utilizing race-proven Delta Flow technology, this muffler ensures maximum performance gains while delivering an aggressive exhaust note.

      MIG-Welded. The dyno-tuned and MIG-welded construction guarantees quality and reliability, while the high-caliber 409 stainless steel composition provides durability and corrosion resistance. Suitable for universal applications, the Flowmaster Super 40 Series Offset/Offset Oval Muffler is a versatile upgrade that delivers both enhanced performance and an exhilarating exhaust tone.

      Installation. Putting this Super 40 Series Offset/Offset Oval Muffler on your ride is easy and requires no drilling.

      Application. This Flowmaster Super 40 Series Offset/Offset Oval Muffler fits universal applications.

      Flowmaster 853548

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 3 Hours

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Muffler
      4.6

      Customer Reviews (12)

      Review Summary

      4.6 out of 5 overall ratings from 12 customers

      Installation Time: Less than 1 Hour

      Dec 29, 2023

      3
      2020 Custom - Hfgguide1978
      Installation Time: Less than 1 Hour

      Slightly louder

      Had muffler professionally installed, sounds isn't quite as loud as I hoped. Can tell a difference from stock but not a lot.

      Fit & Finish 5/5
      Loudness (Volume) 3/5
      Exhaust Note 3/5
      Bang For Your Buck 3/5

      Apr 17, 2021

      Review shared from Flowmaster Super 40 Series Offset/Offset Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

      4
      2016 LT - ScottC.
      Installation Time: Less than 1 Hour

      Super 40

      Easy install, sound is fairly close to stock except when I get into the throttle. So it sounds good when I want it to and quiet enough to start in garage without waking everyone in the house. Would buy again.

      Fit & Finish 4/5
      Loudness (Volume) 3/5
      Exhaust Note 0/5
      Bang For Your Buck 4/5

      Jan 16, 2021

      Review shared from Flowmaster Super 40 Series Offset/Center Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

      5
      2004 Lariat - LCoop
      Installation Time: Afternoon

      Thrilled

      Exactly what our Grandson wanted. He couldn’t wait to have an experienced person help him. He cut his old one off and installed this one alone! Not sure what it looks like under there but sounds great!

      Fit & Finish 5/5
      Loudness (Volume) 4/5
      Exhaust Note 4/5
      Bang For Your Buck 5/5

      Dec 3, 2020

      Review shared from Flowmaster Super 40 Series Offset/Same Side Out Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

      4
      2011 XLT - Super40series
      Installation Time: Afternoon

      Very good overall muffler just no enough.

      This muffler was a great choice for someone who is looking for a nice roar with very little highway noise. Just wasn't loud enough for me so I just went to straight piped.

      Fit & Finish 4/5
      Loudness (Volume) 3/5
      Exhaust Note 3/5
      Bang For Your Buck 4/5

      Oct 27, 2020

      Review shared from Flowmaster Super 40 Series Offset/Offset Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

      5
      2017 Tradesman - beastwillis
      Installation Time: Less than 1 Hour

      sounds great!

      Easy install, sounds great! just undid the stock clamps, slid off the rubber mounts from the old stock exhaust and cat, used new clamps to install. super easy.

      Fit & Finish 5/5
      Loudness (Volume) 5/5
      Exhaust Note 5/5
      Bang For Your Buck 5/5

      Mar 30, 2020

      Review shared from Flowmaster Super 40 Series Offset/Dual Out Oval Muffler; 3-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

      5
      2014 XLT - JesseD
      Installation Cost: $100-$250
      Installation Time: Shop Install

      good cheap way to do duals

      Love the sound not to loud but sounds good and cheaper then buying a catback kit.

      Fit & Finish 4/5
      Loudness (Volume) 3/5
      Exhaust Note 3/5
      Bang For Your Buck 5/5

      Feb 5, 2020

      Review shared from Flowmaster Super 40 Series Offset/Same Side Out Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

      5
      2014 STX - Buschlatte10
      Installation Time: Shop Install

      Flow master 40

      Great sound, worth the buy! I just replace the muffler didn’t remove the cat. At all.

      Performance Gain 2/5
      Fit 5/5
      Bang For Your Buck 4/5

      Feb 22, 2019

      Review shared from Flowmaster Super 40 Series Offset/Dual Out Oval Muffler; 3-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

      5
      2013 SVT Raptor - LindaleB

      Great product

      Great sound and very little drone, went with flow master for its legendary sound and have yet to be disappointed.

      Fit & Finish 5/5
      Loudness (Volume) 5/5
      Exhaust Note 5/5
      Bang For Your Buck 5/5

      Jan 11, 2019

      Review shared from Flowmaster Super 40 Series Offset/Same Side Out Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

      4
      2013 FX4 - Curtis
      Installation Cost: $100-$250
      Installation Time: Shop Install

      Good Product

      Slight Drone in high gear cruising 55-60 MPH. Overall a very solid product as advertised.

      Performance Gain 3/5
      Fit 4/5
      Bang For Your Buck 4/5

      Mar 9, 2018

      Review shared from Flowmaster Super 40 Series Offset/Offset Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

      5
      2018 - PdJ
      Installation Time: Less than 1 Hour

      Great

      Easy to install. Very aggressive love it great job.

      Fit & Finish 5/5
      Loudness (Volume) 5/5
      Exhaust Note 5/5
      Bang For Your Buck 5/5

      Questions & Answers

      No questions about this product yet. Ask the First Question

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