Description
Upgrade your full-size SUV’s performance and sound with the CORSA Performance Sport 3.0" Cat-Back Exhaust System, engineered for 2009–2014 Chevrolet Avalanche, Suburban, and GMC Yukon XL models equipped with 5.3L or 6.0L V8 engines. Designed to deliver a bold, deep exhaust note without interior drone, this premium system combines performance, style, and precision fitment.
Constructed from premium 304 stainless steel, the CORSA Cat-Back system features a Single Side Exit (SSE) design with Twin 4.0" Polished Pro-Series® Tips, offering an elegant, high-performance appearance. The Sport sound profile produces a strong, aggressive tone during acceleration while maintaining a refined, comfortable cabin experience at cruising speeds.
CORSA’s straight-through muffler design reduces back pressure and increases exhaust flow, unlocking horsepower and torque gains while improving overall engine efficiency. Each system is meticulously designed and manufactured in the USA for long-lasting quality and precision fitment.
Key Features:
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Fits 2009–2013 Chevrolet Avalanche 5.3L & 6.0L V8
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Fits 2010–2014 Chevrolet Suburban 5.3L & 6.0L V8
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Fits 2010–2014 GMC Yukon XL 5.3L & 6.0L V8
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3.0" Cat-Back, Single Side Exit with Twin 4.0" Polished Pro-Series® Tips
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Sport Sound Level: Deep, aggressive tone under acceleration; quiet at cruise
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304 stainless steel construction for strength and corrosion resistance
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Straight-through design improves exhaust flow and engine performance
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Easy bolt-on installation using factory mounting points
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Note: Does not fit 2500 6.0L V8 Suburban or Yukon XL models
Transform your Avalanche, Suburban, or Yukon XL into a commanding, performance-driven SUV with CORSA’s Sport 3.0” Cat-Back Exhaust System — built for sound, power, and longevity.
