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Supplier details checked 2026-09-23 · Test catalog
2015-2023 Dodge Challenger SRT392, Hellcat, R/T Scat Pack with 6.2L or 6.4L engine, 2017-2021 R/T with 5.7L engine and OE Active Exhaust Valves. - Aggressive sound
Flowmaster Outlaw Cat-back Exhaust System
Exclusive Scavenger X-pipe for Maximum Horsepower and Torque
Large 3.00-inch Mandrel-bent Dual Exhaust System
Quad 3.50-inch Polished 304 Stainless Steel Tips
Includes High Quality OEM Style Active Valves
Aggressive Exterior & Interior Sound
Uses the Factory Hanger Locations
Stainless Steel Construction
Lifetime Limited Warranty
Easy Installation
2015-2023 Dodge Challenger SRT392, R/T Scat Pak 6.4L and Hellcat 6.2L engines, 2017-2021 R/T with 5.7L engine and OE Active Exhaust Option
Flowmaster 15-23 Charger SRT392/HELLCAT Outlaw SS Cat-Back Exhaust System
1523 CHALLENGER SRT392HELLCAT OTL 409S
SYS 15-23 CHALLENGER
This Flowmaster® Outlaw Cat-back exhaust system is designed for the 2015-2023 Dodge Challenger SRT 392 and R/T Scat Pack models with the 6.4L engine, the SRT Hellcat with 6.2L engine and the 2017-2021 R/T with the 5.7L engine. The system is perfect for the person looking for a very aggressive exterior sound level when hard on the gas while maintaining a moderate tone when cruising. System features include 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 high-quality active exhaust valves ready for your factory actuators. 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.
SYS 15-23 CH
