Flowmaster® - Outlaw™ 409 SS Oval Black Exhaust Muffler

10 reviews|Item # mpn313623874|Similar Products
$449.95
In Stock (71) - Ships within 24 hrs
Guaranteed Fit
2013 Dodge Ram
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Notes:
  • Remember to check your local or state laws regarding vehicle noise restrictions.
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Vehicle Fitment

MakeModelYear
DodgeRam 2009-2018
Ram1500 2011-2018

Product Details

Outlaw™ 409 SS Oval Black Exhaust Muffler by Flowmaster®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 2.25". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. Muffler Configuration: Offset - Dual. Flowmaster's Outlaw direct fit muffler is perfect for the person looking for a very deep and AGGRESSIVE sound level outside and inside the vehicle with all of the performance benefits that you would expect from Flowmaster. This exhaust is not for the faint of heart! This bolt-on direct fit muffler for trucks with the factory dual tailpipes features a special build Outlaw muffler that has the inlet pipe and hangers pre welded.

Notes

  • Remember to check your local or state laws regarding vehicle noise restrictions.

Specifications

Muffler Series: Outlaw™
Inlet - Outlet Configuration: Offset Inlet - Dual Outlet
Muffler Body Material: 409 SS
Muffler Body Finish: Black
Muffler Inlet Diameter: 3"
Muffler Outlet Diameter: 2.25"
Muffler Body Shape: Oval
Muffler Sound: Aggressive / Loud
Muffler Structure: Chambered
Muffler Type: Baffle
Tips Included: No

Features

  • High Quality Material Construction
  • Sound level - Aggressive
  • Designed for Maximum Horsepower and Torque
  • Dyno Tuned For Maximum Performance
  • Minimal Decibel reduction - Race Application where Muffler Rules are in Effect
  • Race Proven Outlaw Muffler Technology
  • No Internal Packing to Blowout
  • Manufactured in the USA
  • Covered by Flowmaster's Lifetime Limited Warranty

Flowmaster mufflers differ in technology and tuning, and thus in tone and character, to give your performance engine a sound to your personal liking. This is what Flowmaster calls giving you “The Power of Choice.”

Flowmaster race mufflers employ two unique and patented technologies developed by the company; Delta Flow™ and Laminar Flow™. They give different characters of sound and can be tuned to achieve the desired exhaust note. Flowmaster Exhaust System Technology is so versatile, and gives such a high degree of control, that it is used both by racers, who want maximum power, and by the U.S. Air Force in Stealth applications where maximum silence and minimum heat emissions are prime considerations. No matter what you are racing, Flowmaster always has the right muffler for you.

The original Flowmaster technology was born on the racetrack over 25 years ago. There was urgent need for a sound solution for Sprint car racing at local California fairground events. Their sound level of the Sprint cars was deemed too high and the continuation of the racing was threatened by protests over the excessive noise. Flowmaster founder Ray Flugger invented and patented a new and innovative technology that not only resolved the excessive sound issues of these high-powered racecars, but also increased maximum horsepower and provided an increased and broader torque curve - an unheard of byproduct from competitive mufflers in use at the time.

The highly devoted R&D department of Flowmaster Inc. actively searches for new challenges to resolve, and is constantly working with leading race teams, engine builders and race organizations in the quest to improve and develop new technologies. Flowmaster’s developers are focused on developing greener, more positive solutions to keep racing safe for all participants, fans and neighbors, while achieving the ultimate goal...Winning! No other muffler company has dominated racetracks around the world like Flowmaster has in the past and present. Nor will they in the future. That's the Flowmaster pledge to customers. The company is confident to make that statement, trusting that its developers will constantly produce ground-breaking improvements in muffler technology.

Flowmaster® has its roots in solving the engine noise problems encountered by California racers in the 1980s. In 1983 Flowmaster’s founder, Ray Flugger, created his first patented design of racing silencers, which dampened noise with minimal loss of power. Ray attached handles to ease carrying the square shaped race mufflers through the race pits, and the mufflers became known as the "suitcase mufflers." Today, the innovative Flowmaster mufflers are the result of years of development with top race engine builders, thousands of hours of dyno research and "real-world" on-track testing.

Part Number:
817633
UPC:
700042032082
Alternate MPN:
817633

Reviews

(10)
Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
Flowmaster® - Outlaw™ 409 SS Oval Black Exhaust Muffler
/5
1-10 of 10 Reviews
5 of 5
Outlaw
Flowmaster® - Outlaw™ 409 SS Oval Black Exhaust Muffler
First of all, I love this muffler. The sound is amazing. Install was pretty easy after busting my knuckles getting the stock muffler off. The only thing that I found that I would change is the clamps. The clamps wouldn’t get tight enough to seal the tailpipes and they can still be moved around. Other than that, it’s great.
Posted by Customer / September 30, 20212013 Ram 1500
5 of 5
Outlaw
Flowmaster® - Outlaw™ 409 SS Oval Black Exhaust Muffler
First of I love the sound of this muffler! Install was a breeze after taking off the stock muffler. The only thing that I found I didn’t like were the clamps. They didn’t get tight enough and could still move the tailpipes around. Other than that it’s perfect!
Posted by Bryce / September 30, 20212013 Ram 1500
4 of 5
Outlaw
Flowmaster® - Outlaw™ 409 SS Oval Black Exhaust Muffler
I absolutely love the sound of it! Install was pretty quick. The only thing I don’t like is the clamps. The clamps didn’t fit right and didn’t clamp tight enough. Other than that, it’s amazing!
Posted by Derrick / September 30, 20212013 Ram 1500
5 of 5
It's Perfect, I Love It
Flowmaster® - Outlaw™ 409 SS Oval Black Exhaust Muffler
After pulling the trigger on the Outlaw, it arrived quickly so I was really pleased with the CARiD service in that regard. With the help of my son we got it installed in a few hours, and like many other reviewers have said, the hardest part was getting the old muffler off, and mine wasn't even that rusty. Ended up just cutting it off with a Sawzall. After the initial fire-up, I was worried that it was going to be way too loud. The truck was backed up to the garage so it formed a kind of amphitheater that made the rumble reverberate conspicuously throughout the neighborhood. My son was totally stoked, but in my head, I was like in my head "Oh S*** I can't live with this, and not only that but I cut the old muffler off." But then the idle settled down after a minute, and ultimately it wasn't much louder at all than stock at that RPM. We took it for a spin and, in the final analysis on the initial impression, the muffler was a perfect balance between quietly rumbling when you want it to (idle, and just cruising around), and aggressively lively sounding when getting on it. In other words, it was only loud when I wanted it to be. I've now had the muffler for a few months and I have not a single regret. It always gives me grins when I fire it up on cold start. It's like the truck is saying, "Ok let's do this," even if you're just going to the store. I can also appreciate the many "moods" of the engine now that it can communicate better, depending hills, freeway acceleration, backing off the throttle and basking in the mild burble, or mashing the pedal to pass someone or just be a hooligan in private. It's never too loud.
Posted by Customer / July 09, 20212017 Ram 1500
4 of 5
Sounds Awesome but Install Was Not Fun
Flowmaster® - Outlaw™ 409 SS Oval Black Exhaust Muffler
First - check out my video of a cold start and quick ride around town. This is prior to the K&N CAI being added. I recommend raising the truck a little if you are working on a stock height. I gets a little snug swinging a mallet under there. So I started off by soaking all the nuts in PB blaster as well as letting everything cool off. After a few hours I went to work on the old clamp rings. The factory nuts are tricky to get to. I wanted to use my 3/4 ratchet but the throw and handle length made it hard so I went with the 3/8th socket set. I was able to break them all loose and removed the rear tips/pipes from the rubber hangers. I laid a box under the chrome tips so they didn't hit the concrete when I knocked them loose. Once everything was loose I began my adventure of hammering the pipes apart at the muffler. Each of these are 2-3 inches deep into each other so start with the exit tubes first. I hammered them out and broke my rubber mallet so I switched to a dead blow which worked much better. Hammering out the old muffler from the inlet tube was actually pretty easy. Putting the new Flowmaster was pretty easy. Just reverse what you just did but make sure you hang the clamps on the tubes first. The Outlaw sounds amazing. Combined with my K&N CAI it really has a mean growl that I love but when cruising in the interstate there is no obnoxious droning noise. It cruises nice and quiet which was an unexpected surprise. I didn't care any about extra HP, I was hoping for some added MPG. Unfortunately since I love the sounds so much I haven't gotten any MPG gains. I am running a fully stock exhaust setup with the exception of the muffler. Stock cats, pipes and resonators. Overall I would say it was a great buy. Only downside is that I now have a 'ticking' exhaust leak. I can't tell if it's coming from the clamps that hold the Flowmaster on or where the inlet pipe comes from the exhaust manifold. Maybe some shorty headers in my future.
  • youtube-video
Posted by Customer / June 21, 20212013 Ram 1500
5 of 5
Flowmaster Outlaw
Flowmaster® - Outlaw™ 409 SS Oval Black Exhaust Muffler
Spent way more time trying to remove old rusty clamps than installing new exhaust. Crank those new clamps until the sides touch, I did what I thought was enough, 3 weeks later they came loose...pipes came out. Cranked em down and no issues since, includes a drive from Chicago to Florida and back. Depends on gear, there is a drone. At around 80mph it's kind of annoying, for the most part, you get used to it. Definitely recommend. this place has the cheapest price around
Posted by Customer / June 08, 20212018 Ram 1500
5 of 5
Excellent
Flowmaster® - Outlaw™ 409 SS Oval Black Exhaust Muffler
I went from straight bypass pipe to the Flowmaster Outlaw. What a great improvement. The bypass pipe was loud and aggressive, but a bit too loud. This gives a great rumble and deep sound as you accelerate, but the road resonate tone is far less. I have noticed that my truck runs better! I was smart and had a shop install this for me. It is not a driveway install unless you have great patience and the correct tools. It took my guys about an hour. HIGHLY RECOMMENDED!
Posted by Roderick (Greenwood, IN) / July 27, 20202013 Ram 1500
5 of 5
Sounds Great
Flowmaster® - Outlaw™ 409 SS Oval Black Exhaust Muffler
If you like to hear it when you put your foot down, but not to the point that it's stupidly loud then this is what you want. Sounds great and quick installation.
Posted by Adam (Osceola, PA) / March 29, 20202016 Ram 1500
5 of 5
Awesome Muffler
Flowmaster® - Outlaw™ 409 SS Oval Black Exhaust Muffler
Great sound and tone. It’s loud and aggressive as stated. Was a perfect fit and looks awesome. Installed on my 2015 Rebel. Well worth the money if you want to keep the rest of your system factory as I did.
Posted by Daniel (Deerfield Beach, FL) / November 05, 20192015 Ram 1500
5 of 5
Great!
Flowmaster® - Outlaw™ 409 SS Oval Black Exhaust Muffler
Great sound! Not too loud inside the truck, but sounds great outside! I installed it in 30 minutes.
Posted by Andrew (Pompton Plains, NJ) / November 30, 20162014 Ram 1500

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