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The MBRP 3-Inch Aluminized Cat-Back Exhaust System is a performance upgrade for the 2015-2023 Dodge Challenger equipped with 5.7L, 6.2L Hellcat, or 6.4L HEMI V8 engines.
This cat-back system replaces the factory exhaust from the catalytic converters rearward, delivering improved exhaust flow, deeper and more aggressive sound, and noticeable gains in horsepower and torque. Constructed from durable 16-gauge aluminized steel with reinforced seams, it offers excellent corrosion resistance and long-term reliability in dry climates.
The system features mandrel-bent 3-inch tubing for maximum flow and terminates in a quad rear exit configuration with polished 4-inch 304 stainless steel tips that give the Challenger a bold, menacing appearance. Designed as a bolt-on installation using factory hangers, no welding or modifications are required.
This Armor Lite series exhaust provides the perfect balance of performance, sound, and value for street-driven Challengers.
| Spec | Detail |
|---|---|
| Part Number | S7113AL |
| Brand | MBRP |
| Type | 3-Inch Aluminized Cat-Back Exhaust with Quad Tips |
| Compatibility | 2015-2023 Dodge Challenger (5.7L, 6.2L Hellcat, 6.4L HEMI V8) |
| Material | 16-Gauge Aluminized Steel with 304 Stainless Steel Tips |
| Country of Origin | Canada |
| Warranty | MBRP Limited Lifetime Warranty on Materials |
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| 2015-2023 | Dodge | Challenger | R/T, Scat Pack, SRT 392, SRT Hellcat, SRT Demon, etc. (5.7L / 6.2L / 6.4L HEMI) | 3-Inch Aluminized Cat-Back Exhaust with Quad Tips |
A catback exhaust system replaces everything from the catalytic converter back, covering the mid pipe, muffler, and tailpipe section in one bolt on upgrade. This collection covers catback systems for trucks, Jeeps, muscle cars, imports, and performance SUVs, giving you a straightforward way to improve sound, exhaust flow, and rear end styling without touching the factory catalytic converters or front pipe. Catback systems are available in stainless steel and titanium construction, with dual rear exit, single exit, and quad tip configurations, and a range of sound levels from mild touring tone to aggressive track character. Whether you want a deeper daily driver sound or a full track ready exhaust note, you will find a matched system for your platform here. What This Category Covers This collection includes complete catback exhaust systems, cat-back kits, dual rear exit systems, axle back adjacent catback upgrades, stainless steel and titanium exhaust systems, and street, tourin...
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