cat-back

Flowmaster 817741 - American Thunder Cat Back Exhaust System

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

$976.95

$1,085.95

You save: $109.00 (10%) off MSRP

Unavailable

This product is currently unavailable.

Check to see if this fits your vehicle

TOP MEMBER BUILDS RUNNING THIS MOD

Flowmaster 817741 - American Thunder Cat Back Exhaust System

This part fits

  1. 2018 Dodge Charger Enforcer 3.6L V6 cid:220 cc:3604
  2. 2018 Dodge Charger SXT Plus 3.6L V6 cid:220 cc:3604
  3. 2018 Dodge Charger SXT 3.6L V6 cid:220 cc:3604
  4. 2018 Dodge Charger Pursuit 3.6L V6 cid:220 cc:3604
  5. 2018 Dodge Charger GT 3.6L V6 cid:220 cc:3604
  6. 2018 Chrysler 300 Touring L 3.6L V6 cid:220 cc:3604
  7. 2018 Chrysler 300 Touring 3.6L V6 cid:220 cc:3604
  8. 2018 Chrysler 300 S 3.6L V6 cid:220 cc:3604
  9. 2018 Chrysler 300 Limited 3.6L V6 cid:220 cc:3604
  10. 2017 Dodge Charger SXT 3.6L V6 cid:220 cc:3604
  11. 2017 Dodge Charger Pursuit 3.6L V6 cid:220 cc:3604
  12. 2017 Dodge Charger SE 3.6L V6 cid:220 cc:3604
  13. 2017 Chrysler 300 3.6L V6 cid:220 cc:3604
  14. 2017 Dodge Charger Enforcer 3.6L V6 cid:220 cc:3604
  15. 2016 Dodge Charger SXT 3.6L V6 cid:220 cc:3604
  16. 2016 Dodge Charger SXT Plus 3.6L V6 cid:220 cc:3604
  17. 2016 Chrysler 300 Touring 3.6L V6 cid:220 cc:3604
  18. 2016 Dodge Charger SE 3.6L V6 cid:220 cc:3604
  19. 2016 Chrysler 300 C 3.6L V6 cid:220 cc:3604
  20. 2016 Chrysler 300 C Platinum 3.6L V6 cid:220 cc:3604
  21. 2016 Chrysler 300 Limited 3.6L V6 cid:220 cc:3604
  22. 2016 Chrysler 300 S 3.6L V6 cid:220 cc:3604
  23. 2015 Dodge Charger SXT 3.6L V6 cid:220 cc:3604
  24. 2015 Dodge Charger SXT Plus 3.6L V6 cid:220 cc:3604
  25. 2015 Dodge Charger SE 3.6L V6 cid:220 cc:3604
  26. show all...
Authorized Dealer

About this product

Part #: 817741

Flowmaster's American Thunder Cat-back exhaust system for the 2015-2018 Dodge Charger SE and SXT with the 3.6L V6 engine, is perfect for the person looking for an aggressive exterior sound level while maintaining a moderate interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt on 409S stainless steel system features a pair of Super 44 Series mufflers and resonators. The systems uses 2.50" mandrel bent tubing for maximum performance and then is finished off with 2.50" stainless steel tips that exit within the rear bumper valence. 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.

More Details

Catalytic Converter IncludedNo
ColorBlack Muffler; Natural Tubing
Exhaust SeriesAmerican Thunder
Exhaust TypeDual
Exit PositionDual Rear
Exit StyleStraight
Heat Shield AttachedNo
Inlet Diameter2.500 in.
Inlet Inside Diameter2.500 in.
MaterialStainless Steel
Muffler Count2
Muffler Part NumberKit Only
Muffler SeriesSuper 44
Muffler TypeWelded Baffle
Outlet Diameter2.500 in.
Outlet Outside Diameter2.500 in.
Single or DualDual
Sound LevelModerate
System TypeCat Back
Tail Pipe Diameter2.500 in.
Tip Diameter2.500 in.
Tip Edge StyleCut
Tip FinishPolished
Tip Length3.250 in.
Tip LogoNone
Tip MaterialStainless Steel
Tip Quantity2
Tip TypeSingle Wall
TitleFlowmaster 817741 Cat-back System - 409S - DOR - American Thunder Kit - Moderate Sound
Tubing Diameter2.500 in.
Additional Documents
  1. Certificate of Originpdf
  2. Installation Instructionspdf
  3. Warrantypdf

See what our community says about flowmaster products

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?
performance header, fabricated test pipe, and a 3" from test pipe back
View on Jacques'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?
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

68

d'Artagnan Martinez
2004 Jeep Grand Cherokee
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?
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
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?
Performance
View on Tony'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?
Had em before
View on Brock'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