Description
The aFe POWER MACH Force-XP 3" to 3.5" Cat-Back Exhaust System is engineered to deliver outstanding power gains, aggressive sound, and precision OE-style fitment for 2011–2014 Ford F-150 trucks equipped with the 3.5L EcoBoost engine. Featuring a stepped-diameter design and premium stainless steel construction, this system improves exhaust velocity while broadening the torque curve across the entire RPM range.
This system is constructed from 3-inch to 3.5-inch mandrel-bent 409 stainless steel tubing, allowing exhaust gases to flow smoothly with reduced restriction. The increased diameter and smooth transition bends enhance throttle response and overall engine efficiency. In aFe POWER’s in-house dyno testing, the MACH Force-XP exhaust produced gains of up to +35 horsepower and +39 lb-ft of torque over the factory exhaust system.
At the heart of the system is a straight-through, free-flowing stainless steel muffler, designed to absorb unwanted high-frequency tones while delivering a deep, aggressive exhaust note. The system is finished with a 4.5-inch high-luster polished stainless steel rolled slash-cut side-exit tip, adding a bold, premium performance appearance.
Installation is quick and hassle-free, utilizing all factory mounting locations for proper alignment. OE-style bayonet hangers maintain a stable exhaust position during high vibration and extreme heat, ensuring a consistent OE-quality fit over time. A high-quality OE-style flange and premium band clamps provide a complete 360-degree sealing surface, eliminating potential exhaust leaks. All necessary hardware is included for a straightforward installation.
This MACH Force-XP cat-back exhaust system is designed specifically for 157-inch wheelbase models only and does not require a CARB EO number, making it suitable for off-road and performance applications where applicable.
All aFe POWER exhaust systems are engineered and manufactured in Corona, California, ensuring premium American craftsmanship, performance, and reliability.
Vehicle Fitment
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2011–2014 Ford F-150
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Engine: 3.5L V6 Twin-Turbo EcoBoost
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Fuel Type: Gas
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Wheelbase: 157" ONLY
