mufflers

Flowmaster 8435439 - Exhaust Muffler

Name: Flowmaster 8435439 - Exhaust Muffler (8435439)
Brand: Flowmaster
SKU: 5b64a137c22f44316bf6ad0b
Price: 162.99 USD
Availability: InStock

$162.99

Free shipping & easy returns on this item!

In Stock

Ships by 01/30/2023

1 of 3

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.

Authorized Dealer

About this product

Part #: 8435439

The Delta Force 40 series race mufflers utilize Flowmaster's patented Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers. Please call the Flowmaster tech-line for assistance with specific decibel requirements and applications.

More Details

Automotive Item Grade	High Performance
Body Height	4.000 in.
Body Length	13.000 in.
Body Width	9.750 in.
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	OEM
Material	Stainless Steel
Mount Type	Uses New Hangers (Not Included)
Muffler Series	40 Series Delta Force
Muffler Type	Reflection
Outlet Connection Type	Pipe
Outlet Diameter	3.500 in.
Outlet Outside Diameter	3.500 in.
Outlet Position	Offset
Outlet Type	Single Diagonal Offset Outlet
Overall Length	18.000 in.
Shape	Oval
Sound Level	Aggressive
Tip Quantity	0
Title	Flowmaster 8435439 40 Series Race Muffler 409S - 3.50 Offset In / 3.50 Offset Out -Aggressive Sound

Additional Documents

Certificate of Originpdf

See what our community says about flowmaster products

157

Gianfranco Estremadoyro

2009 Ford Mustang

What made you choose this particular product?

The sound is amazing!

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

Super easy install.

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

Exceeded expectations.

View on Gianfranco's build

Brandon Beres

2014 Ram 1500

What made you choose this particular product?

The sound is amazing

What were you trying to accomplish by adding this product?

Improved appearance

View on Brandon's build

1.5k

Samuel Buchanan

2003 Volkswagen Jetta

What made you choose this particular product?

Needed to replace stock muffler and delete resonator

View on Samuel's build

Jeremy Henson

2019 Ram 1500

What made you choose this particular product?

sound,performance

What were you trying to accomplish by adding this product?

aggressive sound

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

very easy.

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

yes

View on Jeremy's build

102

Julio Morales

1966 Chevrolet C10 Pickup

What made you choose this particular product?

Sound

What were you trying to accomplish by adding this product?

Muscle sound

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

Yes

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

I think three inch would have a better sound.

View on Julio's build

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WARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*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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