Description
CORSA Sport 3.0" Cat-Back DRE Exhaust System with Twin 4.0" Tips | Fits 2021–2024 Chevrolet Tahoe & GMC Yukon 5.3L V8
Experience a dramatic upgrade in sound, performance, and style with the CORSA Sport 3.0" Cat-Back Dual Rear Exit (DRE) Exhaust System for your 2021–2024 Chevrolet Tahoe or GMC Yukon 5.3L V8. Designed and engineered specifically for GM’s full-size SUVs, this system delivers an aggressive, refined tone without interior drone—thanks to CORSA’s Reflective Sound Cancellation® (RSC) No Drone Technology.
The result is a deep, commanding exhaust note under acceleration and a quiet, comfortable cabin at cruising speeds, providing the best of both worlds for enthusiasts who demand power and comfort. CORSA’s precision-tuned muffler and straight-through 3.0" design maximize exhaust flow, eliminating restrictive factory valves to unlock up to +20% gains in horsepower and torque (results under the curve).
Constructed from premium 304 stainless steel, the CORSA Cat-Back system ensures lasting durability, superior corrosion resistance, and high-performance sound consistency over time. Twin 4.0" Pro-Series polished tips complete the system with a bold, high-end appearance that complements the Tahoe and Yukon’s modern design.
This DRE configuration is designed for vehicles that originally came with Dual Rear Exit exhausts from the factory. For vehicles equipped with Single Side Exit exhausts, additional OEM parts are required for proper installation (see details below).
Features and Benefits:
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Aggressive Performance Sound: Deep, powerful exhaust tone with zero cabin drone.
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No Drone RSC® Technology: Eliminates resonance frequencies for a refined in-cabin experience.
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Performance Gains: Up to +20% increase in horsepower and torque.*
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Premium Build: 3.0" mandrel-bent 304 stainless steel construction for long-lasting performance.
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Precision Fitment: Engineered specifically for 2021–2024 Tahoe and Yukon 5.3L V8 (Dual Rear Exit models).
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Stylish Finish: Twin 4.0" Pro-Series polished tips for a sleek, performance-inspired look.
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Made in the USA.
*Performance results measured “under the curve.” Vehicle torque limited.
Fitment:
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2021–2024 Chevrolet Tahoe 5.3L V8 – 120.9" Wheelbase (Dual Rear Exit from Factory)
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2021–2024 GMC Yukon 5.3L V8 – 120.9" Wheelbase (Dual Rear Exit from Factory)
Additional Components Required for Single Side Exit Models (Available from GM Parts Dealers):
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Floor Pan Heat Shield (P# 84688688, Qty: 1)
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Nut, Shield (Rear) (P# 11548585, Qty: 5)
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Bolt, Transmission Mount (P# 11589166, Qty: 1–2**)
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Exhaust System Hanger, Rear (P# 84976677, Qty: 1)
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Exhaust System Hanger, Front/Rear (P# 23388784, Qty: 1–2**)
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Nut, Bracket Bumper (P# 15672093, Qty: 2)
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Bumper Cover (Dual Exhaust) (P# 84751055, Qty: 1)
Note: Verify all parts and quantities prior to purchase. (List updated 7/27/2022.)
Technical Specifications:
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Type: Cat-Back
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Pipe Diameter: 3.0"
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Exit Style: Dual Rear Exit
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Tip Style: Twin
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Tip Diameter: 4.0"
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Tip Finish: Polished (Pro-Series)
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Construction: 304 Stainless Steel
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Sound Level: Sport
