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Flowmaster Outlaw Cat-back Exhaust System

2017-2020 Dodge Charger R/T, Daytona models with the 5.7L Hemi engine and exhaust bezels in the rear bumper.

PART# 817779

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Aggressive sound


This Outlaw® Cat-back exhaust system is designed for the 2017-2020 Dodge Charger R/T and Daytona models with the 5.7L Hemi engine and is perfect for the person looking for aggressive exterior and interior sound levels. System features include dual 3.00-inch mandrel bent 409S stainless steel tubing connecting to our exclusive Scavenger Series® X-pipe for maximum performance and a deep unique sound. The system then flows into a pair of race-proven Outlaw® Series mufflers expelling spent gases and sound through the large 3.00-inch tailpipes. The tailpipes include a high-quality pair of Active Exhaust Valves waiting to be paired with your vehicles factory actuators. The tailpipe then exits in the stock location through the factory exhaust bezels. The system includes all necessary parts, hardware, easy to follow installation instructions and is covered by our Lifetime Limited Warranty. Notes: This system is for cars with factory exhaust bezels in the rear bumper. Check out system #817845 if your car has factory round cutouts in the rear bumper.


  • Mandrel-bent Dual 3.00-inch Stainless Steel Tubing
  • Scavenger Series X-pipe for Maximum Power
  • Includes Active Exhaust Valves in Tailpipes
  • Deep Aggressive Exterior/Interior Tone
  • Race-proven Outlaw Series Mufflers
  • Exits within the Factory Bezels
  • Stainless Steel Construction
  • Lifetime Limited Warranty
  • Flowmaster Quality


Catalytic Converter IncludedNo
Emission Code5
Exhaust SeriesOutlaw
Exit PositionDual Out Rear
Heat ShieldNo
Material409 Stainless Steel
Mount TypeUses Factory Hangers
Muffler Body Length (in)7
Muffler ColorBlack
Muffler FinishPainted
Muffler InletOffset
Muffler Inlet Diameter (in)3
Muffler Material409S Stainless Steel
Muffler Outletoffset (opposite sides)
Muffler Outlet Diameter (in)3
Muffler Overall Length (in)19.5
Muffler Part NumberKit Only
Muffler Quantity2
Muffler SeriesOutlaw
Muffler ShapeRound
Muffler TypeReflection
Product TypeExhaust System
Single DualDual
Sound LevelAggressive
System TypeCat-back
Tubing Diameter (in)3
Tubing Material409S Stainless Steel
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number817779



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.

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