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Flowmaster 817758 - American Thunder Cat Back Exhaust System

Name: Flowmaster 817758 - American Thunder Cat Back Exhaust System (817758)
Brand: Flowmaster
SKU: 5b0002c8259b31d67f88e4ce
Price: 1236.76 USD
Availability: InStock

$1,236.76

$1,616.68

You save: $379.92 (24%) off MSRP

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This part fits

2018 Dodge Charger SRT Hellcat 6.2L V8 cid:376 cc:6166
2018 Dodge Charger SRT 392 6.4L V8 cid:392 cc:6424
2018 Dodge Charger R/T 392 6.4L V8 cid:392 cc:6424
2017 Dodge Charger SRT Hellcat 6.2L V8 cid:376 cc:6166
2017 Dodge Charger SRT 392 6.4L V8 cid:392 cc:6424
2017 Dodge Charger R/T 392 6.4L V8 cid:392 cc:6424
2017 Dodge Charger Daytona 392 6.4L V8 cid:392 cc:6424
2016 Dodge Charger SRT Hellcat 6.2L V8 cid:376 cc:6166
2016 Dodge Charger SRT 392 6.4L V8 cid:392 cc:6424
2016 Dodge Charger R/T Scat Pack 6.4L V8 cid:392 cc:6424
2015 Dodge Charger SRT 392 6.4L V8 cid:392 cc:6424
2015 Dodge Charger SRT Hellcat 6.2L V8 cid:376 cc:6166
2015 Dodge Charger R/T Scat Pack 6.4L V8 cid:392 cc:6424

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Authorized Dealer

About this product

Part #: 817758

Flowmaster's American Thunder Cat-back exhaust system for the 2015-2018 Dodge Challenger SRT 392 and R/T Scat Pack models with the 6.4L engine, as well as the SRT Hellcat with the 6.2L engine, is perfect for the person looking for an aggressive exterior and moderate interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt on 409S stainless steel system features a 3.00 inch Scavenger X-pipe assembly that runs into a pair of specially built Super 40 Series mufflers with race inspired 3.50 inch internals. The systems uses 3.00 inch mandrel bent tubing for maximum performance, includes factory style active exhaust valves and then is finished off with 4.00 inch stainless steel tips that exit within the rear bumper valence. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

More Details

Bullet Point #2	Dyno Tuned For Maximum Performance
Bullet Point #3	Flowmaster Quality
Bullet Point #4	Made in the USA
Catalytic Converter Included	No
Exhaust Pipe Material	Stainless Steel
Exit Position	DOR
Inlet Inside Diameter (in.)	3
Mount Type	Uses Factory Hangers
Muffler Body Material	409S Stainless Steel
Muffler Body Shape	Oval
Muffler Count	2
Muffler Inlet Diameter (in)	3
Muffler Inlet Diameter (in.)	3.000
Muffler Material	409S Stainless Steel
Muffler Part Number	Kit Only
Muffler Series	Super 40 Series
Muffler Shape	Oval
Single Dual	Dual
Single or Dual	Dual
System Type	Cat-back
Tip Diameter (in)	4
Tip Edge Style	Cut
Tip Finish	Polished
Tip Length (in.)	5.5
Tip Material	304 Stainless
Tip Material	304 Stainless Steel
Tip Quantity	2
Tip Type	Double Wall
Tubing Diameter	3.00 in.
Tubing Diameter (in)	3

Additional Documents

See what our community says about flowmaster products

Justin Iverson

2001 Pontiac Grand Prix

What made you choose this particular product?

Sound and quality

What were you trying to accomplish by adding this product?

Louder

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

Professionally installed

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

Yes

View on Justin's build

Logan Salazar

2011 Ford Mustang

What made you choose this particular product?

Much better sound and better performance

What were you trying to accomplish by adding this product?

Muscle car sound and look

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

Definitely make sure to use lots of grease to slide the parts together and adjust

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

It exceeded my expectations exponentially, the raspyness of the exhaust really makes the car stand out.

View on Logan's build

Johnathan Hirt

2015 Dodge Dart

What made you choose this particular product?

Price

What were you trying to accomplish by adding this product?

Better sound

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

Good for the price

View on Johnathan's build

595

Trace Butcher

1979 Ford F-150

What made you choose this particular product?

Performance

What were you trying to accomplish by adding this product?

Sound

View on Trace's build

Christian Larsen

2015 Ford Mustang

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

It sounds good, but drones a lot when on the highway.

Any additional comments?

Probably going to run a Borla Stinger S-Type soon.

View on Christian'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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