Description
The aFe POWER MACH Force-Xp 3" Cat-Back Exhaust System is engineered to deliver increased exhaust flow, proven performance gains, and a bold exhaust note for 2009–2013 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks equipped with 4.3L V6, 4.8L V8, or 5.3L V8 engines.
This performance cat-back exhaust system is constructed from 3-inch mandrel-bent 409 stainless steel tubing, designed to maximize exhaust flow while reducing restriction and turbulence. The smooth-radius bends and increased tubing diameter allow exhaust gases to exit more efficiently, resulting in improved throttle response and measurable power gains. In recent testing, this system produced gains of up to +12 horsepower and +14 lb-ft of torque.
The MACH Force-Xp exhaust system is built for a precise, factory-style fit and includes OE-style band clamps and bayonet-style hangers to ensure proper alignment, long-term durability, and a secure installation. The system is finished with a 4-inch polished stainless steel exhaust tip, adding an aggressive, high-performance appearance to the rear of the vehicle.
Designed to fit all applicable wheelbases, including Flex Fuel models, this exhaust system installs using factory mounting locations and requires no cutting or modifications, making it a true bolt-on upgrade. Please note that this system does not fit Hybrid models or vehicles equipped with 6.0L or 6.2L V8 engines.
Engineered and manufactured in Corona, California, the aFe POWER MACH Force-Xp Cat-Back Exhaust System delivers reliable performance, premium construction, and aggressive sound for daily-driven or performance-focused GM trucks.
Key Features
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Proven gains of up to +12 HP and +14 lb-ft torque
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3" mandrel-bent 409 stainless steel exhaust tubing
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Smooth-radius bends for maximum exhaust flow
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Reduced exhaust restriction for improved throttle response
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4" polished stainless steel exhaust tip
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OE-style band clamps for secure, leak-free sealing
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Bayonet-style hangers for factory-style fit and durability
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Bolt-on installation using factory mounting points
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Fits all applicable wheelbases (non-hybrid models)
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Designed and manufactured in the USA
Vehicle Fitment
Chevrolet Silverado 1500
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2009–2013 | Gas | V6 4.3L
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2009–2013 | Gas | V8 4.8L
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2009–2013 | Gas | V8 5.3L
GMC Sierra 1500
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2009–2013 | Gas | V6 4.3L
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2009–2013 | Gas | V8 4.8L
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2009–2013 | Gas | V8 5.3L
Cab & Wheelbase Compatibility
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Regular Cab – 119" Wheelbase
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Extended Cab – 143.5" Wheelbase
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Crew Cab – 143.5" Wheelbase
Fitment Notes
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Will not fit Hybrid models
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Will not fit vehicles equipped with 6.0L or 6.2L V8 engines
Emissions Disclaimer
This product does not require a CARB EO number.
Manufacturing
All aFe POWER exhaust systems are engineered and manufactured in Corona, California, ensuring premium quality, precise fitment, and dependable performance.
