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Flowmaster 817730 - American Thunder Cat Back Exhaust System

Name: Flowmaster 817730 - American Thunder Cat Back Exhaust System (817730)
Brand: Flowmaster
SKU: 5b000290259b31d67f888555
Price: 1009.95 USD
Availability: InStock

$1,009.95

$1,123.00

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This part fits

2016 Ford Mustang GT 5.0L V8 cid:302 cc:4951
2016 Ford Mustang GT Premium 5.0L V8 cid:302 cc:4951 Coupe
2015 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

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About this product

Part #: 817730

2015 - 2017 Ford Mustang GT, 5.0L, V8, Fastback/Hardtop Only, Cat-back, 3.00" Mandrel Bent Tubing, Dual System, 60 Series Mufflers, 4.00" Polished Tips, American Thunder, DOR, 409S Stainless Steel.

More Details

Catalytic Converter Included	No
Color	Black
Exhaust Type	Dual
Exit Style	Straight
Heat Shield Attached	No
Inlet Diameter	3.000 in.
Inlet Inside Diameter	3.000 in.
Material	Stainless Steel
Mount Type	Flanged
Muffler Count	2
Muffler Part Number	Kit Only
Muffler Series	60 Series
Outlet Diameter	3.000 in.
Outlet Outside Diameter	3.000 in.
Shape	Oval
Single or Dual	Dual
Sound Level	Moderate/Aggressive
System Type	Cat Back
Tail Pipe Diameter	3.000 in.
Tip Cut	Angle
Tip Diameter	4.000 in.
Tip Edge Style	Cut
Tip Finish	Polished
Tip Length	5.250 in.
Tip Logo	Embossed
Tip Material	Stainless Steel
Tip Quantity	2
Tip Shape	Round
Tip Type	Double Wall
Tubing Diameter	3.000 in.

Additional Documents

See what our community says about flowmaster products

Jarrett Kraus

1990 Chevrolet Camaro

What made you choose this particular product?

To make my camaro actually have a little bark.

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

First time

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

Professionally done

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

Yes. Made the car sound amazing.

View on Jarrett's build

Jacques Bene

1992 Mazda MX-5 Miata

What made you choose this particular product?

performance header, fabricated test pipe, and a 3" from test pipe back

View on Jacques's build

Luis Aguirre

2002 Chevrolet Avalanche

What made you choose this particular product?

Wanted something loud and raspy

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

Yes like carven r or a black widow

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

Had a muffler shop weld it on

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

Sounded like a v8 supposed to sound

Any additional comments?

Also a cat delete and 5" exhaust tips

View on Luis's build

d'Artagnan Martinez

2004 Jeep Grand Cherokee

What made you choose this particular product?

Hours of listening to videos and reading online reviews trying to find a muffler that sounds good, but doesn't drone.

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

Yes, first Flowmaster......It will not be my last!

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

I had it welded in with the rest of the system by my favorite local exhaust shop.

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

Sounded awesome for the week I had it on the stock system, no drone at any speed. It has a nice throaty note, it's exactly what I was looking for.

Any additional comments?

Have a WJ that you want to be able to hear? Buy this now!

View on d'Artagnan's build

Tony Passero

1999 Dodge Dakota

What made you choose this particular product?

Performance

View on Tony's build

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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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