Description
MACH Force-Xp 3" Hi-Tuck 304 Stainless Steel Cat-Back Exhaust System
Transform your Infiniti or Nissan SUV with the MACH Force-Xp Hi-Tuck Cat-Back Exhaust System. Designed for off-road enthusiasts and performance drivers, this system combines dyno-proven power gains with a durable, long-lasting construction and aggressive exhaust tone.
Constructed from 3" mandrel-bent 304 stainless steel tubing, the MACH Force-Xp maximizes exhaust flow, reducing backpressure and improving engine efficiency. The system includes a free-flowing 22" stainless steel muffler that absorbs high-pitch tones while producing a deep, aggressive exhaust note that commands attention. In-house dyno testing on a 2011 Infiniti QX56 V8-5.6L showed gains of up to +13 HP and +15 lb-ft of torque, unlocking the vehicle’s full potential.
The Hi-Tuck design provides additional clearance for extreme approach and departure angles, making it ideal for off-road driving and heavy-duty use. OE-style bayonet hangers and laser-cut flanges ensure a secure, leak-free installation, maintaining factory stability and fitment even under high vibration and heat conditions. Installation is simple and uses all factory mounting points, requiring no cutting or modifications.
Crafted in aFe POWER’s Corona, California facility, the MACH Force-Xp Cat-Back Exhaust System reflects the highest standards of engineering, durability, and performance.
Key Features
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Dyno-proven gains: Up to +13 HP & +15 lb-ft torque
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Hi-Tuck design for increased ground clearance and off-road angles
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3" mandrel-bent 304 stainless steel tubing for maximum flow and durability
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Free-flowing 22" stainless steel muffler for aggressive, tuned exhaust tone
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OE-style bayonet hangers and laser-cut flanges for secure, leak-free installation
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Direct-fit installation with all factory mounting points
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No CARB EO required
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Manufactured in the USA at aFe POWER’s Corona, CA facility
Vehicle Fitment
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2011–2013 Infiniti QX56 – V8 5.6L
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2014–2024 Infiniti QX80 – V8 5.6L
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2017–2024 Nissan Armada – V8 5.6L
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2010–2019 Nissan Titan – V8 5.6L
