Description
CORSA Performance Sport 3.0" Cat-Back Exhaust System with 4.0" Twin SSE Tips – 2021–2025 Chevrolet Suburban 5.3L V8
Transform your Chevrolet Suburban’s sound, power, and personality with the CORSA Performance Sport 3.0" Cat-Back Exhaust System, engineered specifically for the 2021–2025 Chevrolet Suburban 5.3L V8 (134.1" Wheelbase). As the originators of No Drone Exhaust Technology, CORSA has once again set the standard for acoustic innovation and performance engineering.
This premium exhaust system features CORSA’s exclusive Reflective Sound Cancellation® (RSC®) Technology, delivering a bold, aggressive exhaust tone during acceleration while maintaining a comfortable, drone-free cabin experience at cruising speeds. The result is the perfect balance of power and refinement—ideal for drivers who demand performance without compromise.
Crafted from high-quality 3.0-inch 304 stainless steel, the CORSA Cat-Back system uses a straight-through muffler design to eliminate factory restrictions, optimizing exhaust flow for increased horsepower, torque, and efficiency. By removing the stock valve-controlled system, this upgrade allows your Suburban to breathe freely, achieving up to 20% more power and torque while improving throttle response and fuel economy.
The system is finished with sleek 4.0-inch dual-wall polished Pro-Series twin tips, giving your Suburban a commanding, performance-oriented appearance that complements its premium design.
Key Features:
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3.0" Cat-Back Exhaust System – Enhances flow for improved performance
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4.0" Twin Polished Pro-Series Tips – Premium dual-wall, slash-cut finish
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Reflective Sound Cancellation® (RSC®) No Drone Technology – Aggressive tone, quiet cabin
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+20% horsepower and torque gains*
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304 Stainless Steel Construction – Maximum durability and corrosion resistance
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Straight-Through Muffler Design – Eliminates restrictions for optimal exhaust flow
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Sport Sound Level – Deep, performance-driven exhaust note
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Designed for 2021–2025 Chevrolet Suburban 5.3L V8 (134.1" Wheelbase)
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Professional installation recommended
*Performance results measured “under the curve.” Vehicle torque limited by OEM calibration.
Elevate your Suburban’s performance, sound, and style with CORSA’s proven engineering—the ultimate no-compromise exhaust upgrade for modern GM SUVs.
