Flowmaster Cat-Back for 15-18 Charger and 15-16 Chrysler 300S 3.6L 817741

Item #22271

Made in the USA
Flowmaster Cat-Back for 15-18 Charger and 15-16 Chrysler 300S 3.6L 817741
817741 Cat-Back System
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2015-19 Dodge Charger SE, SXT & Chrysler 300S with 3.6L engines.


  • Specially Tuned Resonators Provide Minimal Interior Resonance
  • Exclusive Scavenger X-pipe For Maximum Performance
  • Dyno Tuned For Maximum Performance
  • 409S Stainless for Maximum Durability
  • Patented Delta Flow Technology
  • Super 44 Performance Mufflers
  • Lifetime Limited Warranty

Flowmaster's American Thunder Cat-back exhaust system for all 2015-19 Dodge Charger SE, SXT & 2015-19 Chrysler 300S with 3.6L engines is perfect for the person looking for an aggressive exterior sound while maintaining a moderate interior sound level. This bolt-on 409S stainless steel system features dual 2.50-inch mandrel-bent tubing flowing into our exclusive Scavenger X-pipe for maximum performance and a unique deep tone. A pair of Super 44 performance mufflers are paired with a set of specially-tuned resonators to keep the interior drone down to a minimum. The system is then finished off with 2.50-inch stainless steel tips that exit within the factory rear bumper valence. Includes all necessary parts, hardware and easy to follow installation instructions for a hassle-free install.


(1) 817741 Cat-Back System


Brand: Flowmaster
California Proposition 65 Chemical Name: Chromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 Required: Yes
Catalytic Converter Included: No
Color: Black muffler, natural tubing
Emission Code: 5
Exhaust Series: American Thunder
Exit Position: Dual Rear Exit
Heat Shield: No
Inlet Diameter (in): 2.5
Material: Stainless Steel
Mount Type: Flanged
Muffler Part Number: Kit Only
Muffler Quantity: 2
Muffler Series: Super 44
Muffler Type: Welded Baffle
Outlet Diameter (in): 2.5
Product Type: Exhaust Systems / Kits
Shape: Oval
Single Dual: Dual
Sound Level: Moderate Sound
System Type: Cat-back System
Tip Cut: Angle
Tip Diameter (in): 2.5
Tip Edge Style: Cut
Tip Finish: Polished
Tip Length (in): 3.25
Tip Logo: None
Tip Material: Stainless Steel
Tip Quantity: 2
Tip Shape: Round
Tip Style: Single Wall
Tubing Diameter (in): 2.5
Part Number: 817741


This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.


Fits 2015-19 Dodge Charger SE, SXT & Chrysler 300S with 3.6L engines.

Eastwood Offers Free Lifetime Technical Support

Click here for product SDS information

Attention California Residents - Proposition 65

Proposition 65 Warning WARNING - Cancer and Reproductive Harm - www.P65Warnings.ca.gov


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