axle-back

Flowmaster 817749 - American Thunder Axle Back Exhaust System

Name: Flowmaster 817749 - American Thunder Axle Back Exhaust System (817749)
Brand: Flowmaster
SKU: 5b0002c7259b31d67f88e317
Price: 774.95 USD
Availability: InStock

$774.95

$862.00

You save: $87.05 (10%) off MSRP

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This part fits

2017 Ford Mustang GT 5.0L V8 cid:302 cc:4951
2017 Ford Mustang GT Premium 5.0L V8 cid:302 cc:4951
2016 Ford Mustang GT 5.0L V8 cid:302 cc:4951
2016 Ford Mustang GT Premium 5.0L V8 cid:302 cc:4951 Convertible
2016 Ford Mustang GT Premium 5.0L V8 cid:302 cc:4951 Coupe
2015 Ford Mustang GT 5.0L V8 cid:302 cc:4951
2015 Ford Mustang GT 50 Years Limited Edition 5.0L V8 cid:302 cc:4951
2015 Ford Mustang GT Premium 5.0L V8 cid:302 cc:4951 Convertible

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About this product

Part #: 817749

Flowmaster's American Thunder Axle-back exhaust system for the 2015-2017 Ford Mustang GT is perfect for the person looking for an aggressive sound level both inside and outside of the car, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR (Dual Out Rear) emissions-legal system for cars with the 5.0L engine features a pair of Super 44 Series mufflers and dual mandrel bent 3.00in tailpipes for maximum performance. The system is built out of 409S stainless steel and utilizes 4.00in stainless steel tips. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. Note: This system fits hardtops and convertibles.

More Details

Catalytic Converter Included	No
Color	Black
Exhaust Type	Dual
Exit Position	Dual Rear
Exit Style	Straight
Heat Shield Attached	No
Inlet Diameter	2.500 in.
Inlet Inside Diameter	3.000 in.
Material	Stainless Steel
Mount Type	Flanged
Muffler Count	2
Muffler Part Number	Kit Only
Muffler Series	Super 44
Muffler Type	Welded Baffle
Outlet Diameter	3.000 in.
Outlet Outside Diameter	3.000 in.
Shape	Oval
Single or Dual	Dual
Sound Level	Moderate/Aggressive
Tip Cut	Angle
Tip Diameter	4.000 in.
Tip Finish	Polished
Tip Logo	Embossed
Tip Material	Stainless Steel
Tip Quantity	2
Tip Shape	Round
Tip Type	Double Wall
Title	Flowmaster 817749 Axle-back System - 409S - Dual Rear Exit - American Thunder - Mod/Agg Sound
Tubing Diameter	3.000 in.
Tubing Material	Stainless Steel

Additional Documents

See what our community says about flowmaster products

Tommy Campbell

1996 Volkswagen Jetta

What made you choose this particular product?

It was on the car when I got it.

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

Yep cuz someone else did it!

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

Sounds good, tempted to a muffler delete because it needs more loud.

View on Tommy'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

653

Michael Stone

2000 Jeep Grand Cherokee

What made you choose this particular product?

The sound output. Just right

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

Yes, No.

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

Vary easy and light weight. Be sure to install in in the right orientation or you will need to take it off and redo it. (dont ask)

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

Exceeded them!

View on Michael's build

111

Donte Marice

2000 Chevrolet Monte Carlo

What made you choose this particular product?

It gives Chevy 3.8 liter a better exhaust sound

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

I consider spintech mufflers

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

They were just welded in place

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

yes

View on Donte'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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