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Flowmaster Street Performance Mufflers

82 Reviews
$95.20 - $478.00
List Price
$85.68 - $429.95
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Features:
  • Flowmaster Street Performance Mufflers are the surefire way to boost your ride's power and sound
  • Those unmistakable Flowmaster tones are now only a quick installation away
  • Available in Aluminized, 304 Stainless or 409 Stainless (for most models)—both fully MIG-welded for maximum durability
  • Bolsters torque, horsepower and even mileage
  • Reduces engine heat and wear
  • Available in a variety of tones—mild, moderate and aggressive (depends on model)
  • Ideal for all types of driving conditions
  • Made for your year, make and model (may require modification during installation)
  • Backed by a 3-year warranty on aluminized steel and a limited Lifetime Warranty on stainless steel
Description:

Power up to an enriched driving experience with Flowmaster Street Performance Mufflers perched from your ride's back end. When you ditch that stock muffler and hit the gas with Flowmaster in your corner, getting behind the wheel is always a pleasure.

With tones that vary from mild and moderate to aggressive (depends on model), heads are sure to turn whether your cruising on that daily drive or burning rubber at the weekend track. And, Flowmaster mufflers go above and beyond your expectations when it comes to improved gas mileage, torque and horsepower.

Made for your year, make and model (may require modification during installation), these Street Performance Mufflers by Flowmaster also reduce heat and other stress factors on your engine. What's more, your new Flowmaster is backed by a 3-year warranty on the aluminized steel mufflers, and a limited Lifetime Warranty on the stainless steel mufflers.

Notes:
  • Muffler recommendations are based on OEM specifications, but are not considered direct replacement applications. All mufflers are universal and may require modification during installation.
  • ATTN: State of California Consumers
    warning symbolWARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm (For more information go to www.p65warnings.ca.gov)
Average Rating
Appearance
Ease of Installation
Price/Value
Quality
82 Customer Reviews
5 Star
60 (73%)
4 Star
18 (22%)
3 Star
3 (4%)
2 Star
0 (0%)
1 Star
1 (1%)

Super 50

This had just the right sound for my truck. Aggressive but not too noisy.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Jeremy H (NEWNAN, GA) / May 14, 2019
2015 Toyota Tundra
Yes
No

Series 50 muffler

Black powder coating much better appearance than original low end acceleration slight Improvement interior sound is great at idle and low RPM not much louder otherwise which is great,. Very happy with my purchase
Appearance
Ease of Installation
Price/Value
Quality
Posted By Scott B (Sylmar, CA) / December 19, 2018
2005 Ford Escape
Yes
No

Best on the market

I owned 4 of them, put them on all my trucks and cars, love the sound and performance.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Lawrence B (SALUDA, VA) / March 16, 2018
2003 Toyota Tundra
Yes
No

Getting used to growl

The flow master Series 50 was a good choice, not too aggressive with reasonably low cabin noise. Nice V6 growl on acceleration with low idle noise feels like a totally different vehicle nice upgrade.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Keith G (ELLICOTT CITY, MD) / February 9, 2018
2005 Toyota Tacoma
Yes
No

Bruce

I like the flow master a lot it gave my truck the rumble I wanted
Appearance
Ease of Installation
Price/Value
Quality
Posted By Bruce b (THOMSON, GA) / January 9, 2018
1990 Nissan Hardbody
Yes
No

JIM CHAPPELL

I LOVE THE SOUND HOWEVER WAS TRULY DISAPPOINTED THAT THE EXPECTED STAINLESS STEEL TURNED OUT TO BE BLACK. I HAVE A 1976 VETTE AND THE MUFFLERS REALLY STAND-OUT. SOMEHOW I MESSED UP WHEN ORDERING BECAUSE FOR WHATEVER REASON I THOUGHT FLOWMASTER 44 CAME IN STAINLESS STEEL
Appearance
Ease of Installation
Price/Value
Quality
Posted By James C (LAKESIDE, TX) / December 20, 2017
1976 Chevy Corvette
Yes
No

Performance sounds

This muffler has a aggressive sound especially when throttled
Appearance
Ease of Installation
Price/Value
Quality
Posted By Peter A (SCHENECTADY, NY) / November 29, 2017
2005 Chevy Colorado
Yes
No

Muffler noisy.

The muffler was is of great quality, but is a little too loud for me. Thought according to reviews, it would be smooth and quiet. Built very well and will probably be the last one for this truck.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Randall B (Menasha, WI) / September 23, 2017
Yes
No

Good muffler

Great sound and easy to install on my 2010 ram 2500 with the 5.7 hemi. Wish the outlet was a different size instead of 3"id had a hard time finding something that would work with a 2.5" tip, ended up getting a custom made adapter welded on but overall it came out nice.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Ryan L (WAPPINGERS FALLS, NY) / September 17, 2017
2010 Dodge Ram
Yes
No

Great muffler

Outstanding service, fits like a glove, I should have stepped it up for a more richer sound, but I was being cheap! Sounds quite but that is what I requested!
Appearance
Ease of Installation
Price/Value
Quality
Posted By Raymond B (Memphis, TN) / June 24, 2017
2008 Ford F-150
Yes
No

Not happy with fuel milage!!

I bought a Super 50 muffler to get better milage for I've got AFE air cleaner on now for a year.I also noticed that the muffler is as quiet as the old muffler.I didn't notice a fuel mileage gain as to today I had to go somewhere and put 117 miles on and only got 18.4 where as the same trip with old muffler I got 20.7 mpg. I've got a 2011 suburban w/3:42 gears which gives me low RPM's. Don't understand why because I put one of these on my 2500 pickup with same Engine but w/3.73 gear's
Posted By Lyle P (Juneau, WI) / May 8, 2017
2011 Chevy Suburban
Yes
No

Sounds awesome on 2017 Ram

Definitely worth the price aND easy install! !
Posted By John K (Saint Johns , MI ) / May 3, 2017
2004 Ford F-150
Yes
No

Flowmaster the only way to go!

I have had the 40 series on my 90 mustang 5.0 a real attention getter. A 70 series on my 2002 Silverado which I loved. Two weeks ago I installed a 70 series on my 2014 F150 5.0. Perfect combination of sound on acceleration and quiet when cruising.
Posted By Nicholas P (Richmond, TX) / April 25, 2017
2014 Ford F-150
Yes
No

Nice product no complaints about it.

I like the product it is what I been needing for a while now and I'm glad that I get it to sound good on my truck..
Posted By Jeremy B (Baytown, TX) / April 5, 2017
2000 Ford Expedition
Yes
No

Good vibrations

Mufflers are excellent quality. Problem was they were a terrible fit. I was replacing a flowmaster setup so I assumed they would fit as the representative said. New ends and hangars had to be fabricated to be able to use them at all. No problem with quality but installation was a nightmare.
Posted By Tim H (Cozad, NE) / March 4, 2017
1990 Ford Mustang
Yes
No

2011 F250 6.2

I replaced the just original muffler with the 50 series It gave it a deeper throaty sound I was looking for. In fact it could have been a little louder. You will need to bring about 16" of 3.5 inch exhaust pipe to your local muffler shop for the install. For some reason they don't carry pipe that big
Posted By Glenn S (Plainville, CT) / February 8, 2017
2011 Ford F-250
Yes
No

Sound Great but....

It does sound good but it could be a little louder. But if it was, I would hear it a lot more in the cab so I am happy with it. Fit perfect. little bit of a drone sound but with 8 gears the RPMs are always low unless you are on it but when you are on it, it sound great and also when you start it.
Posted By Paul F (Puyallup, WA) / January 11, 2017
2016 Dodge Ram
Yes
No

WOW!

This thing sounds exactly how I wanted! Rumble at start up, screams on accelerate and the drone is minimal. Perfect part for anyone looking to beef up the stock sound. I couldnt get my stock muffler off after much trying. Took to a shop and he tore it off and installed this plus weld for $80. I reccommend finding a small time shop and asking what they would charge.
Posted By Ryan P (FORT WORTH, TX) / December 14, 2016
2013 Dodge Ram
Yes
No

Great sound, easy installation

Great sound and easy installation.
Posted By Emily D (Fort Worth, TX) / November 2, 2016
2013 Dodge Ram
Yes
No

2014 Ram 1500

Just what I wanted. Interior sound just a little noticeable than stock. Outside sound is great, especially when you go WOT. Overall I'm satisfied.
Posted By Antonio J (Mansfield, TX) / September 9, 2016
2014 Dodge Ram
Yes
No

Install on 2002 Tahoe 5.3

My truck sounds so much better now! The rumble is just right. Love it and highly recommend without a doubt.
Posted By Melanie L (NEWARK, CA) / September 5, 2016
2017 Cadillac ATS
Yes
No

50 Series HD Flowmaster

Bought this muffler to give my Hemi some growl when you get on it. It is a mean muffler not too loud in the cab but when you get on it, it sounds mean! Easy to install took me only an hour and a half to remove the stock muffler and put this one on. Very simple only 3 clamps and done!
Posted By Kevin M (KISSIMMEE, FL) / August 24, 2016
2016 Dodge Ram
Yes
No

Flowmaster muffler

Great Sound, smooth flow, I definitely made the right choice in choosing Flowmaster mufflers.
Posted By Favian S (Caldwell, ID) / August 2, 2016
2003 Ford Mustang
Yes
No

1996 mustang cobra

I really like the super 44's I bought for my cobra. They give it a good deep growl. I like the quality of the mufflers.
Posted By Michael M (Marysville, WA) / May 19, 2016
2000 Ford F-150
Yes
No

Tundra -Flowmaster 50 series SUV mufflers

The 50 Series SUV muffler sounds great on my 2013 Tundra 5.7ltr. Not at all loud or intrusive. Only a nice low rumble reminding you that your rolling a V8. There is little to no interior drone at cruising speeds. My gf didn't even notice until I told her I had it installed. The last thing you want when driving a classy Tundra is to sound like a redneck. Thats what F150's are for!
Posted By Shilo L (Olympia, WA) / May 6, 2016
2013 Toyota Tundra
Yes
No
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