mufflers

Flowmaster 53553 - Exhaust Muffler

Name: Flowmaster 53553 - Exhaust Muffler (53553)
Brand: Flowmaster
SKU: 5b64a12fc22f44316bf69750
Price: 234.99 USD
Availability: InStock

$234.99

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This is a universal fit product

That means this product doesn’t have fitment for any specific vehicle.
If fitment is applicable for your application, be sure to check compatibility with the other components.

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About this product

Part #: 53553

The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

More Details

Automotive Item Grade	High Performance
Body Height	5.000 in.
Body Length	22.000 in.
Body Width	12.000 in.
Color	Black
Fitment	Universal
Inlet Connection Type	Pipe
Inlet Diameter	3.500 in.
Inlet Inside Diameter	3.500 in.
Inlet Outside Diameter	3.500 in.
Inlet Position	Offset
Inlet Type	Single Offset
Main Piping Diameter	3.500 in.
Material	Aluminized Steel
Mount Type	Uses New Hangers (Not Included)
Muffler Series	50 Series Big Block
Muffler Type	Reflection
Outlet Connection Type	Pipe
Outlet Diameter	3.500 in.
Outlet Outside Diameter	3.500 in.
Outlet Position	Offset
Outlet Type	Single Offset Outlet
Overall Length	28.000 in.
Shape	Oval
Sound Level	Mild
Tip Quantity	0
Title	Flowmaster 53553 50 Big Block Muffler - 3.50 Offset In / 3.50 Offset Out - Mild Sound

Additional Documents

See what our community says about flowmaster products

Joey Kaiser

1994 Ford Mustang

What made you choose this particular product?

Got these for a deal of a GT in the local junkyard. Cheap and had everything I needed to fit to my car.

Is this your first time buying from this brand? Did you consider other brands?

Yes, but my dad has had Flowmasters before so between that and their excellent reputation I knew they were for me.

Was it easy to install? Any installation tips that will help others?

Somewhat difficult. Passenger side pipe would not go in the car even after loosening the shock mounts and letting it droop from the control arms. It had to be cut and welded in the car

Once you've had a chance to use the product, did it meet your expectations?

Yes, sounded excellent especially for a V6

View on Joey's build

Steven Kent

1995 Ford Thunderbird

What made you choose this particular product?

Wanted to try the single chamber muffler out

Is this your first time buying from this brand? Did you consider other brands?

No as I've always purchased Flowmaster

Once you've had a chance to use the product, did it meet your expectations?

Priced as usual for Flowmaster and I must say it's something you must experience yourself

View on Steven's build

138

Jeffrey Guay

2014 Chevrolet Camaro

What made you choose this particular product?

Sounded the best in my opinion. Very nice burble with stock exhaust manifolds and reasonable volume when you wind out the car. Just had a great muscle car sound in my opinion.

View on Jeffrey's build

132

Tyler Allen

2001 Ford Mustang

What made you choose this particular product?

Classic Flowmaster sound.

Is this your first time buying from this brand? Did you consider other brands?

No, installed on other cars as well

Once you've had a chance to use the product, did it meet your expectations?

Nice sound and not too heavy on the wallet.

View on Tyler's build

Kevin Westhoff

2003 Ford F-150

What made you choose this particular product?

my family has bought from flow master before, and the cost was low, and the note it makes at idle is amazing but not too loud

Is this your first time buying from this brand? Did you consider other brands?

i considered several others but flow master took my heart with the signature truck note

Was it easy to install? Any installation tips that will help others?

i installed it myself i welded it in

View on Kevin's build

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*Some manufacturer restrictions apply.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels.

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Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

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