The MACH Force-Xp cat-back exhaust system for the 2015-2017 Dodge Challenger SRT Hellcat is constructed from 3" mandrel bent 304 stainless steel and is MIG-welded. The system uses dual high flow mufflers with 3" tubing which improves performance across the power band while maintaining the true muscle car sound. aFe has incorporated a crossover balance tube to equalize and evenly distribute exhaust pulses traveling through the exhaust system. This not only creates a more efficient flow and better performance, the crossover balance tube also reduces sound decibels minimizing exhaust drone. aFe has designed this system to retain your factory exhaust tips. This exhaust uses all factory hanger locations for a hassle free installation. No modifications necessary. Leak-Free Seal: High quality OE style flange and band clamps are used for a complete 360 degree sealing surface. Aggressive Sound: Dual free-flowing mufflers are used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. Crossover Balance Tube: The crossover balance tube equalizes and evenly distributes exhaust pulses traveling through the exhaust system. This not only creates more efficient flow and better performance, it also reduces sound decibels ultimately minimizing exhaust drone. Simple Installation: All systems use factory mounting locations providing stability and hassle-free installation.

Vehicle Fitment

Years	Make	Model	Trim
2016	Dodge	Challenger	392 Hemi Scat Pack Shaker
2017–2019	Dodge	Challenger	R/T 392
2016–2023	Dodge	Challenger	R/T Scat Pack
2021	Dodge	Challenger	R/T Scat Pack Shaker Widebody
2019–2023	Dodge	Challenger	R/T Scat Pack Widebody
2015	Dodge	Challenger	Scat Pack
2015–2018	Dodge	Challenger	SRT 392
2018	Dodge	Challenger	SRT Demon
2015–2022	Dodge	Challenger	SRT Hellcat
2023	Dodge	Challenger	SRT Hellcat Jailbreak
2019–2022	Dodge	Challenger	SRT Hellcat Redeye
2023	Dodge	Challenger	SRT Hellcat Redeye Jailbreak
2017–2018	Dodge	Challenger	T/A 392
2021	Dodge	Challenger	T/A 392 Widebody
2015–2018	Dodge	Charger	SRT 392
2015–2018	Dodge	Charger	SRT Hellcat