Description
CORSA Performance 3.0" Cat-Back DRE Exhaust with Twin 4.0" Tips – 2022–2023 Chevrolet Silverado ZR2 & GMC Sierra AT4X 6.2L V8
Experience the ultimate performance and sound upgrade for your 2022–2023 Chevrolet Silverado ZR2 or GMC Sierra AT4X 6.2L V8 (Crew Cab / Short Bed, 147.5" WB) with the CORSA Performance 3.0" Cat-Back DRE Exhaust System. Designed to give GM’s full-size off-road trucks the voice they deserve, this system delivers a loud, deep, and aggressive exhaust tone while maintaining a completely drone-free driving experience.
CORSA’s Reflective Sound Cancellation® (RSC) No Drone Technology ensures an aggressive sound under throttle without cabin drone during cruising. The straight-through exhaust design reduces restrictions and improves flow, providing up to 47% more outflow than stock, unlocking additional horsepower and torque.
Constructed from durable 304 stainless steel and precision-engineered in Berea, Ohio, USA, CORSA exhausts are built to withstand a lifetime of off-road and highway use. All systems are backed by CORSA’s Lifetime Warranty for peace of mind.
Key Features:
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3.0" Cat-Back Exhaust System – Tapered from 3.0" to 2.5" for optimal flow and performance
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Dual Rear Exit with Twin 4.0" Pro-Series Tips – Dual-wall, slash-cut design for an aggressive appearance and sound
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Sport Sound Level – Loud and deep exhaust note, perfectly tuned for GM off-road trucks
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Performance Gains: Frees up horsepower and torque through optimized exhaust flow
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Construction: 304 stainless steel for durability and corrosion resistance
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Drone-Free Technology: CORSA RSC® No Drone Technology ensures cabin comfort
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Manufactured in USA – Engineered and built in Berea, Ohio
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Lifetime Warranty – Protects against defects in materials and workmanship
Fitment Notes:
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2022–2023 Chevrolet Silverado ZR2 1500 6.2L V8 – Crew Cab / Short Bed, 147.5" WB
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2022–2023 GMC Sierra AT4X 1500 6.2L V8 – Crew Cab / Short Bed, 147.5" WB
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Not confirmed for AEV Bison configurations
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2024+ models with valve exhaust systems require (2) additional valve simulator modules
Pipe and Tip Specifications:
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Pipe Diameter: 3.0" (3.0" to 2.5" tapered)
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Tip Style: Twin, Pro-Series, Dual Wall Slash Cut
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Tip Size: 4.0"
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Exit Style: Dual Rear
Unleash the true potential of your Silverado ZR2 or Sierra AT4X with CORSA Performance’s DRE Cat-Back Exhaust, delivering unmatched sound, performance, and off-road presence.
