817740
This Flowmaster® Outlaw Cat-back exhaust system is designed for the 2015-2022 Dodge Challenger SRT 392 and R/T Scat Pack models with the 6.4L engine, the SRT Hellcat with 6.2L engine, as well as the 2017-2021 R/T with the 5.7L engine. The system is perfect for the person looking for an aggressive exterior sound level at all times. The system includes dual 3.00-inch mandrel-bent stainless steel tubing flowing into our exclusive Scavenger Series® X-pipe for a deep unique sound while making maximum power. The tubing then runs into a pair of race-proven Outlaw® Series mufflers and the tailpipes include "dummy valve stands" to fool your factory actuators into thinking they're still operating the OE valves. This way, you always have that "wide-open" sound and performance without throwing a code. The system is then finished off with quad 3.50-inch 304 stainless steel embossed tips for a muscular look. The system is covered by our Lifetime Limited Warranty and includes all necessary parts and hardware for an easy installation you can do at home. Note: This system eliminates the Factory Exhaust Valves and provides "Dummy" valve stands so the Factory Actuators still work without throwing off a code.
Features:
- Exclusive Scavenger X-pipe for Maximum Horsepower and Torque
- Large 3.00-inch Mandrel-bent Dual Exhaust System
- Includes "Dummy Valve Stands" for OE Actuators
- Quad 3.50-inch Polished 304 Stainless Steel Tips
- Dyno Tuned For Maximum Performance
- Aggressive Exterior & Interior Sound
- Uses the Factory Hanger Locations
- Stainless Steel Construction
- Lifetime Limited Warranty
- Very Aggressive Sound
- Easy Installation
About Flowmaster

Flowmaster® is a household name, and for good reason. They've built legendary exhaust systems and mufflers for decades, and now offer performance air intakes, catalytic converters, and headers to give your hot rod performance to match the iconic Flowmaster sound.
SPECS
Brand | Flowmaster |
---|---|
Catalytic Converter Included | No |
Color | Black |
Emission Code | 5 |
Exhaust Series | Outlaw |
Exit Position | Dual Out Rear |
Heat Shield | No |
Inlet Diameter (in) | 1 |
Material | 409 Stainless Steel |
Mount Type | Flanged |
Muffler Part Number | Kit Only |
Muffler Quantity | 2 |
Muffler Series | Outlaw |
Muffler Type | Welded Baffle |
Outlet Diameter (in) | 3 |
Product Type | Exhaust System |
Shape | Round |
Single Dual | Dual |
Sound Level | Aggressive |
System Type | Cat-back |
Tip Cut | Angle |
Tip Diameter (in) | 3.5 |
Tip Edge Style | Cut |
Tip Finish | Polished |
Tip Length (in) | 9.5 |
Tip Logo | Embossed |
Tip Material | Stainless Steel |
Tip Quantity | 4 |
Tip Shape | Round |
Tubing Diameter (in) | 3 |
UPC | 700042032129 |
California Proposition 65 Chemical Name | Chromium (hexavalent compounds) |
Nickel (Metallic) | |
California Proposition 65 Required | Yes |
Part Number | 817740 |
Product title
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$19.99 CAD | $24.99 CAD
Product title
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$19.99 CAD | $24.99 CAD
Product title
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$19.99 CAD | $24.99 CAD
Product title
Vendor