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aFe MACHForce-XP Exhausts 409-SS Axle-Back Exh w/ Pol Tip 15-20 Dodge Challenger Hellcat V8-5.7L(sc)
MPN 49-42079 · Store SKU afe49-42079
Supplier stock checked 11/7/2026, 9:59:42 AM UTC. Adding a part does not reserve it.
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Product details
3" 409 Stainless Steel Construction: This axle-back exhaust system is constructed of 3" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Aggressive Sound: This system produces an aggressive sound unleashing all available horsepower and torque. Installation: Some cutting may be required, see instruction sheet for further information. Utilizing factory style hangers this system mounts directly to factory mounting locations for a hassle-free installation. Computer-Aided Design: Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment. MIG-Welded: 100% MIG-Welded for race-proven strength and durability. MACH Force-Xp 409 Stainless Steel Axle-Back Exhaust System Dodge Challenger Hellcat 15-23 V8-5.7L/6.2L(sc)/6.4L MACH Force-Xp 409 Stainless Steel Axle-Back Exhaust System
Manufacturer fitment & guides
Check 49-42079 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
