Description
The aFe POWER MACH Force-XP 3" Cat-Back Exhaust System is engineered to deliver proven performance gains, aggressive sound, and long-term durability for 2007–2008 Chevrolet Tahoe and GMC Yukon (GMT900) equipped with 4.8L or 5.3L V8 engines.
This high-performance cat-back exhaust system is constructed from 3-inch mandrel-bent 409 stainless steel tubing, designed with smooth transition bends to reduce exhaust restriction and improve exhaust flow. In testing, the MACH Force-XP system outflows the factory exhaust by 28% and delivers gains of up to +12 horsepower and +14 lb-ft of torque, resulting in improved throttle response and overall engine efficiency.
At the core of the system is a straight-through, free-flowing stainless steel muffler, engineered to absorb unwanted high-pitch tones while producing a deep, aggressive exhaust note under acceleration. The system is finished with a high-luster polished 304 stainless steel rolled slash-cut exhaust tip, adding a bold and performance-oriented appearance.
Designed for a precise, factory-style fit, the MACH Force-XP exhaust utilizes OE-style bayonet hangers, high-quality band clamps, and an OE-style flange to ensure proper alignment, long-term durability, and a complete 360-degree leak-free seal. Installation is fully bolt-on using factory mounting locations, with no cutting or modifications required, and all necessary hardware is included.
Proudly engineered and manufactured in Corona, California, the aFe POWER MACH Force-XP Cat-Back Exhaust System delivers exceptional flow, sound, and performance for GM full-size SUVs.
Key Features
-
Proven gains of up to +12 HP and +14 lb-ft torque
-
Outflows factory exhaust by 28%
-
3" mandrel-bent 409 stainless steel tubing
-
Smooth transition bends for maximum exhaust flow
-
Straight-through, free-flowing stainless steel muffler
-
Aggressive exhaust tone with reduced high-pitch resonance
-
Polished 304 stainless steel rolled slash-cut exhaust tip
-
OE-style bayonet hangers for secure, factory-style fit
-
High-quality band clamps and OE-style flange for leak-free sealing
-
Bolt-on installation with no cutting required
-
Made in the USA
Vehicle Fitment
Chevrolet
-
2007–2008 Tahoe (GMT900) | Gas | V8 4.8L
-
2007–2008 Tahoe (GMT900) | Gas | V8 5.3L
GMC
-
2007–2008 Yukon (GMT900) | Gas | V8 4.8L
-
2007–2008 Yukon (GMT900) | Gas | V8 5.3L
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 proven performance.
