cat-back

Flowmaster 817775 - Outlaw Series(TM) Cat Back Exhaust System

rating-star review rating-star review 1rating-star review 2rating-star review 3rating-star review 4

$1,214.33

Unavailable

This product is currently unavailable.

Check to see if this fits your vehicle

This part fits

  1. 2018 Dodge Charger SRT Hellcat 6.2L V8 cid:376 cc:6166
  2. 2018 Dodge Charger SRT 392 6.4L V8 cid:392 cc:6424
  3. 2018 Dodge Charger R/T 392 6.4L V8 cid:392 cc:6424
  4. 2017 Dodge Charger Daytona 392 6.4L V8 cid:392 cc:6424
  5. 2017 Dodge Charger R/T 392 6.4L V8 cid:392 cc:6424
  6. 2017 Dodge Charger SRT 392 6.4L V8 cid:392 cc:6424
  7. 2017 Dodge Charger SRT Hellcat 6.2L V8 cid:376 cc:6166
  8. 2016 Dodge Charger R/T Scat Pack 6.4L V8 cid:392 cc:6424
  9. 2016 Dodge Charger SRT 392 6.4L V8 cid:392 cc:6424
  10. 2016 Dodge Charger SRT Hellcat 6.2L V8 cid:376 cc:6166
  11. 2015 Dodge Charger SRT Hellcat 6.2L V8 cid:376 cc:6166
  12. 2015 Dodge Charger R/T Scat Pack 6.4L V8 cid:392 cc:6424
  13. 2015 Dodge Charger SRT 392 6.4L V8 cid:392 cc:6424
  14. show all...
Authorized Dealer

About this product

Part #: 817775

Flowmaster's Outlaw Cat-back exhaust system for 2015-2018 Dodge Charger SRT 392, Daytona 392 and R/T Scat Pack models with the 6.4L engine, as well as the SRT Hellcat with 6.2L engine is perfect for the person looking for a very aggressive exterior and interior sound with all of the performance benefits that you have come to expect from Flowmaster. This bolt on 409S stainless steel system features a dual 3.00 inch Scavenger X-pipe assembly leading into a pair of race inspired Outlaw mufflers to bring out the true sound and maximum performance from your Charger. Other system features include 3.00 inch mandrel bent tubing, factory style active exhaust valves, then finished off with 4.00 inch diameter polished stainless steel tips exiting within the rear bumper valance. Includes all necessary parts, installation instructions and hardware for an easy installation. Manufactured in the USA.

More Details

Bullet Point #1Aggressive Interior and Exterior Sound
Bullet Point #2Dyno-tuned for Maximum Performance
Exhaust SeriesOutlaw
Exit PositionDOR
Heat ShieldNo
Heat Shield AttachedNo
Inlet Inside Diameter (in.)3
Muffler Body ShapeRound
Muffler ColorBlack
Muffler Count2
Muffler FinishPainted
Muffler Material409S Stainless Steel
Muffler Outlet Diameter (in)3
Muffler Outlet Diameter (in.)3.000
Muffler Outlet LocationOffset
Muffler Overall Length (in)19.5
Muffler Overall Length (in.)19.500
Muffler Quantity2
Muffler SeriesOutlaw
System TypeCat Back
Tip CutAngle
Tip Diameter (in)4
Tip Diameter (in.)4
Tip FinishPolished
Tip LogoEmbossed
Tip ShapeRound
Tip Size4.0 in.
Tip StyleDouble wall
TitleFlowmaster 817775 Cat-Back 409S - Outlaw Kit - DOR - Aggressive Sound
Tubing Diameter (in)3
Additional Documents
  1. Certificate of Originpdf
  2. Installation Instructionspdf
  3. Warrantypdf

See what our community says about flowmaster products

David Allward

402

David Allward
2003 Ford F-150
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
I love the sound of flowmasters on a v8
Is this your first time buying from this brand? Did you consider other brands?
Yes and no.
Was it easy to install? Any installation tips that will help others?
Took it to an exhaust shop. Quick and inexpensive job.
Once you've had a chance to use the product, did it meet your expectations?
It was quieter than I expected, but the truck still had stock manifolds.
View on David's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
3" exhaust was a must for me, flowmaster has a very good quality product and it sounds amazing
Is this your first time buying from this brand? Did you consider other brands?
Yes first time buying Flowmaster. I considered the AWE Track but it was backordered
Was it easy to install? Any installation tips that will help others?
Slightly challenging. A tight fit and you need to cut the stock exhaust in half to remove it. If you've done this kind of stuff before its super easy
Once you've had a chance to use the product, did it meet your expectations?
FAR exceeded my expectations. Sounds way better in person than in videos
View on Brayden's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Sounded really good
Is this your first time buying from this brand? Did you consider other brands?
No
View on Brady 's build
Connor Martin

66

Connor Martin
2015 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
It sounded really good on the car
What were you trying to accomplish by adding this product?
Make the car more vocal but not obnoxious
Was it easy install? Any installation tips that will help others?
I paid someone to install it
Once you’ve had a chance to use the product, did it meet your expectations?
Yes it was worth every penny
Any additional comments?
Very deep sounding exhaust. 10/10 product
View on Connor's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
I was looking for a better flowing cat as well as piping as the factory piping was horrible for flow.
Is this your first time buying from this brand? Did you consider other brands?
First time Flowmaster purchase
Was it easy to install? Any installation tips that will help others?
I had my car mechanic install as my driveway isn't safe to work on the truck.
Once you've had a chance to use the product, did it meet your expectations?
Really smoothed out the power delivery of the engine. Doesn't feel like it's struggling to rev.
View on Shawn's build
California prop 65 warningWARNING: 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.

shipping-worldwide from warehouse

we ship worldwide!

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.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
Globe international shipping icon
Have a question? Ask an Expert!

Finding the best parts can be tricky

- but not to worry! Our team of experienced American Muscle, JDM, Euro, and off-road tuners are ready to answer your questions (as long as we’re not in the garage wrenching on our own builds).

Decorative testimonal quote icon

What do you get when you mix Facebook, Amazon, and your favorite online car forum? You get Wheelwell.com.

undefined supporting their testimonial

Hot Rod Magazine

Decorative testimonal quote icon

Wheelwell helps you organize all your stuff for your car, I’ve loaded all my cars on Wheelwell and you can see all the parts I’ve put in them and that may help you make a decision with your own build.

Matt Farah supporting their testimonial

Matt Farah

The Smoking Tire / The Drive

Decorative testimonal quote icon

This is an awesome new site where enthusiasts can get together and figure out what products work best on their ride.

undefined supporting their testimonial

The Truck Show Podcast