Description
MACH Force-Xp 3" 409 Stainless Steel Cat-Back Exhaust System – Chevrolet Silverado & GMC Sierra 1500 (2009–2019)
Upgrade your GM truck’s performance, sound, and style with the MACH Force-Xp 3" 409 Stainless Steel Cat-Back Exhaust System by aFe POWER. Designed specifically for 2009–2019 Chevrolet Silverado 1500 and GMC Sierra 1500 with V6-4.3L, V8-4.8L, and V8-5.3L engines, this exhaust system delivers up to +14 HP and +17 lb-ft of torque while providing a deep, aggressive exhaust tone.
Precision Performance Engineering
Built from 3" mandrel-bent, 100% MIG-welded 409 stainless steel tubing, the MACH Force-Xp exhaust ensures maximum exhaust flow and long-lasting durability. Smooth transition bends reduce turbulence, enhancing throttle response, horsepower, and torque. Dyno testing on a 2014 Silverado V8-5.3L confirmed measurable performance gains across the power band.
High-Flow Muffler & Aggressive Sound
Featuring a straight-through free-flow stainless steel muffler, this cat-back system absorbs high-pitched tones while producing a deep, aggressive exhaust note, unleashing your engine’s full potential without restricting airflow.
Easy, Hassle-Free Installation
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OE-Style Bayonet Hangers: Maintain a stable pipe location under vibration and high heat.
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Bolt-On Driver Side Hanger Mount: Provides additional support.
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Heavy-Duty Band Clamps: Ensure a 360-degree leak-free seal.
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All Necessary Hardware Included: Installation is simple and uses factory mounting locations, including an extension tube for regular cab/long bed trucks.
Aggressive Styling
Finishing the system is a 4.5" black stainless steel side-exit tip with a laser-cut aFe POWER badge, giving your truck a bold, performance-inspired look.
Vehicle Fitment
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Chevrolet Silverado 1500: 2009–2013 V8-4.8L, 2009–2018 V6-4.3L, 2009–2018 V8-5.3L
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GMC Sierra 1500: 2009–2013 V8-4.8L, 2009–2018 V6-4.3L, 2009–2018 V8-5.3L
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Cab/Bed Configuration: Regular Cab / Short Bed (119" Wheelbase / 6.6 ft.)
Additional Information
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Emissions Compliance: Does not require CARB EO#.
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Manufacturing: Engineered and manufactured at aFe POWER’s facility in Corona, California.
The MACH Force-Xp 3" Cat-Back Exhaust System delivers enhanced performance, aggressive sound, and striking style—the ultimate upgrade for GM truck enthusiasts.
