Flowmaster Super 50 Muffler

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The Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel or stainless steel and fully MIG welded for maximum durability.

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Flowmaster 52455 Super 50 Muffler - 2.25 Center In / 2.25 Center Out - Mild Sound

Note: 2 1/4inch Center Inlet x 2 1/4inch Center Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.25

Note: inlet position: Center

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.25

Note: outlet position: Center

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$148.32

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 524553 Super 50 Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: Dual 2 1/4inch Inlet x 3inch Center Outlet

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.25

Note: inlet position: Dual

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 3.00

Note: outlet position: Center

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

(2 reviews)
Write your own review

Flowmaster 524554 50 Series SUV Performance

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: Dual 2 1/4inch Inlet x Dual 2 1/4inch Outlet

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.25

Note: inlet position: Dual

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.25

Note: outlet position: Dual

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 52456 Super 50 Muffler - 2.25 Offset In / 2.25 Center Out - Mild Sound

Note: 2 1/4inch Offset Inlet x 2 1/4inch Center Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.25

Note: inlet position: Offset

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.25

Note: outlet position: Center

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 52457 Super 50 Muffler - 2.25 Center In / 2.25 Offset Out - Mild Sound

Note: 2 1/4inch Center Inlet x 2 1/4inch Offset Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.25

Note: inlet position: Center

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.25

Note: outlet position: Offset

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$148.32

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 52458 Super 50 Muffler - 2.25 Offset In / 2.25 Offset Out - Mild Sound

Note: 2 1/4inch Offset Inlet x 2 1/4inch Offset Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.25

Note: inlet position: Offset

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.25

Note: outlet position: Offset

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$148.32

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 52555 Super 50 Muffler - 2.50 Center In / 2.50 Center Out - Mild Sound

Note: 2 1/2inch Center Inlet x 2 1/2inch Center Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.50

Note: inlet position: Center

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.50

Note: outlet position: Center

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

(1 reviews)
Write your own review

Flowmaster 525552 Super 50 Muffler - 2.50 Center In / 2.25 Dual Out - Mild Sound

Note: 2 1/2inch Center Inlet x Dual 2 1/4inch Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.50

Note: inlet position: Center

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.25

Note: outlet position: Dual

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 52556 Super 50 Muffler - 2.50 Offset In / 2.50 Center Out - Mild Sound

Note: 2 1/2inch Offset Inlet x 2 1/2inch Center Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.50

Note: inlet position: Offset

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.50

Note: outlet position: Center

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 525561 Super 50 Muffler - 2.50 Offset In / 2.50 Dual Out - Mild Sound

Note: 2 1/2inch Offset Inlet x Dual 2 1/2inch Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 21inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.50

Note: inlet position: Offset

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.50

Note: outlet position: Dual

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$148.32

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 525562 50 Series SUV Performance

Note: 2 1/2inch Offset Inlet x Dual 2 1/4inch Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.50

Note: inlet position: Offset

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.25

Note: outlet position: Dual

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $168.99

Sale Price:

$123.49

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 52557 Super 50 Muffler - 2.50 Center In / 2.50 Offset Out - Mild Sound

Note: 2 1/2inch Center Inlet x 2 1/2inch Offset Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.50

Note: inlet position: Center

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.50

Note: outlet position: Offset

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 52558 Super 50 Muffler - 2.50 Offset In / 2.50 Offset Out - Mild Sound

Note: 2 1/2inch Offset Inlet x 2 1/2inch Offset Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 2.50

Note: inlet position: Offset

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.50

Note: outlet position: Offset

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 53055 Super 50 Muffler - 3.00 Center In / 3.00 Center Out - Mild Sound

Note: 3inch Center Inlet x 3inch Center Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 3.00

Note: inlet position: Center

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 3.00

Note: outlet position: Center

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 530552 Super 50 Muffler - 3.00 Center In / 2.50 Dual Out - Mild Sound

Note: 3inch Center Inlet x Dual 2 1/2inch Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 3.00

Note: inlet position: Center

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.50

Note: outlet position: Dual

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

(1 reviews)
Write your own review

Flowmaster 53056 Super 50 Muffler - 3.00 Offset In / 3.00 Center Out - Mild Sound

Note: 3inch Offset Inlet x 3inch Center Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 3.00

Note: inlet position: Offset

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 3.00

Note: outlet position: Center

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 530562 Super 50 Muffler - 3.00 Offset In / 2.50 Dual Out - Mild Sound

Note: 3inch Offset Inlet x Dual 2 1/2inch Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 3.00

Note: inlet position: Offset

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 2.50

Note: outlet position: Dual

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 53057 Super 50 Muffler - 3.00 Center In / 3.00 Offset Out - Mild Sound

Note: 3inch Center Inlet x 3inch Offset Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 3.00

Note: inlet position: Center

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 3.00

Note: outlet position: Offset

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 53058 Super 50 Muffler - 3.00 Offset In / 3.00 Offset Out - Mild Sound

Note: 3inch Offset Inlet x 3inch Offset Outlet

Note: 5inch Thick x 10inch Wide, 17inch Shell / 23inch Overall Length

Note: body height (inches): 5.00

Note: body length (inches): 17.00

Note: body width (inches): 10.00

Note: finish: Gray

Note: inlet diameter (inches): 3.00

Note: inlet position: Offset

Note: material: Aluminized Steel

Note: muffler series: Super 50 Series

Note: outlet diameter (inches): 3.00

Note: outlet position: Offset

Note: shape: Flowmaster Case

Note: sound level: Mild sound

Click Here for More Information

Retail Price: $195.99

Sale Price:

$139.95

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Flowmaster 8524553 Super 50 Muffler 409S - 2.25 Dual In / 3.00 Center Out - Mild Sound

Click Here for More Information

Retail Price: $198.99

Sale Price:

$149.95

Shipping: Free!

Usually ships within 72 hours. Details:

No Reviews. Review This Item.

Product Reviews

OOHHH YYEEEAAAAAHHHHHH
Review for: Super 50 Muffler - 2.50 Center In / 2.50 Center Out - Mild Sound

From L.C.N.M. Reviewer: From A Customer Own this product - Yes

Looks, sounds, works great. Noticeable power gains. Great buy.

GREAT VALUE
Review for: Super 50 Muffler - 3.00 Center In / 2.50 Dual Out - Mild Sound

From Orange, CA Reviewer: From A Customer Own this product - Yes

This muffler is the exact one that I was looking for. I had searched everywhere and was quoted a price almost $100.00 more than what I ended up paying at PerformanceCenter.com. This was the best value in town for the best product in town and the shipping was free, who could beat that. No one could and thats why I did my business with PerformanceCenter.com and I would gladly shop this website again and again. Thanks for the great value.

flows the way to go
Review for: Super 50 Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound

From detroit mi. Reviewer: outkast lowriders of detroit Own this product - Yes

I have this on my 2000 tahoe limited 2 wheels drive and got an extra 25 rear wheel horse from this and love it. i have the corvette engine with a k&n fipk kit and over sized injectors and 373 rear end gear, and roller rocker arms. and a few good program tricks to the computer and am getting a 14.8 in the quater with my flowmaster.

Good Muffler for my SUV
Review for: Super 50 Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound

From Wichita, KS Reviewer: Adam Henderson Own this product - Yes

I have a 2 Door Tahoe with a 350 and tried 2 Borla mufflers to begin with to try and find a good sound. However, they sounded like they lacked the volume and had a raspy sound with the exhaust setup, so I switched to this dual inlet single outlet and it makes a much better and throatier sound.

Some of the reviews may have been edited by our moderators in order to comply with our review guidelines.