Description
2015–2017 Ford Mustang V6 3.7L & GT 5.0L (Coupe Only)
Enhance your Mustang’s performance, sound, and appearance with the MACH Force-Xp 3" Cat-Back Exhaust System by aFe POWER, engineered for 2015–2017 Ford Mustang V6 3.7L and GT 5.0L coupe models. This system delivers dyno-proven gains of up to +12 horsepower and +10 lb-ft of torque, based on in-house testing (dyno results referenced from P/N: 49-33087-B).
Built from full 3-inch mandrel-bent 304 stainless steel tubing, this exhaust system provides unrestricted exhaust flow, superior corrosion resistance, and long-term durability. Clamp-on reduction tubes are included to allow seamless installation with factory exhaust connections. When removed, the system supports a full 3" exhaust configuration and is compatible with aFe POWER Twisted Steel long tube headers and connection pipes (P/N: 48-33012-YC) for increased flow and performance potential.
Performance is further refined through dual high-flow 4-inch round mufflers paired with an X-pipe balance tube, which evenly distributes exhaust pulses for improved scavenging, enhanced throttle response, and reduced exhaust drone. The result is a powerful, aggressive exhaust note that maintains excellent drivability.
Completing the system are dual 4-inch double-wall gloss black 304 stainless steel exhaust tips, laser-etched with the aFe POWER logo for a bold, race-inspired finish. Designed as a direct bolt-on upgrade, this cat-back system requires no cutting or modifications and includes all necessary hardware for a smooth, hassle-free installation.
Key Features & Benefits
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Dyno-Proven Gains: Up to +12 HP & +10 lb-ft of torque
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Full 3" Mandrel-Bent 304 Stainless Steel Tubing: Maximum airflow and durability
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Dual 4" High-Flow Round Mufflers: Aggressive sound with optimized performance
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X-Pipe Balance Tube: Improves exhaust efficiency and minimizes drone
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Removable Reduction Tubes: OE compatibility or full 3" performance setup
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Dual 4" Gloss Black Exhaust Tips: Double-wall, laser-etched 304 stainless steel
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100% MIG-Welded Construction: Race-proven strength and longevity
Sound Characteristics
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Deep, aggressive exhaust tone
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Improved throttle response
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Balanced exhaust note with reduced drone
Installation
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Direct bolt-on cat-back system
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No cutting or permanent modifications required
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Includes all required clamps and mounting hardware
Fitment Notes
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Fits Coupe models only
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Will NOT fit Convertible models
Emissions Disclaimer
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CARB EO#: Not required
Made in the USA
All aFe POWER exhaust systems are engineered and manufactured in Corona, California, ensuring precise fitment, premium materials, and race-tested performance.
Vehicle Fitment
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2015–2017 Ford Mustang
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Gas | V6-3.7L
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Gas | V8-5.0L
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