Corsa Sport 3.5" Cat-Back Dual Rear Exit Exhaust (21132) - 2021-2025 Cadillac Escalade ESV 6.2L
Give your 2021-2025 Cadillac Escalade ESV 6.2L V8 a more aggressive exhaust note without sacrificing the quiet, refined cruising experience expected from a full-size luxury SUV. The Corsa Sport Cat-Back Exhaust System combines a free-flowing exhaust design with Corsa's exclusive Reflective Sound Cancellation (RSC) No Drone Technology to deliver a commanding sound under acceleration while eliminating unwanted drone inside the cabin.
Designed specifically around GM's full-size SUV platform, this system replaces the restrictive factory exhaust configuration and eliminates the stock system's flow-operated valves. The result is improved exhaust flow, a stronger Sport exhaust note, and performance gains throughout the curve while retaining comfortable in-cabin sound levels during highway cruising.
Sport Sound with No Drone RSC Technology
Corsa pioneered its Reflective Sound Cancellation (RSC) technology to address one of the biggest compromises associated with performance exhaust systems: unwanted in-cabin drone. Rather than simply making the exhaust louder, Corsa acoustically engineers its systems to target and eliminate the frequencies responsible for drone while preserving the frequencies that create an aggressive performance exhaust note.
With the Sport sound level, the Escalade ESV gains a more aggressive personality when accelerating while remaining quiet and comfortable at cruising speeds. This balance makes the 21132 well suited for an SUV that may serve as both a performance vehicle and a long-distance daily driver.
Improved Exhaust Flow and Performance
The factory exhaust system incorporates restrictive flow-operated valves. Corsa's Cat-Back system eliminates these valves, allowing exhaust gases to move more freely through the system.
Corsa reports gains of up to 20% horsepower and 20% torque under the curve. Vehicle torque is limited, and these performance figures represent results measured under the curve rather than peak horsepower and torque increases.
The freer-flowing exhaust configuration can also contribute to improved fuel economy while allowing the 6.2L V8 to breathe more efficiently.
Straight-Through Muffler Design
Corsa combines its acoustic engineering with a straight-through muffler design to minimize unnecessary exhaust restriction. The system is engineered to improve flow while Corsa's RSC technology controls unwanted sound frequencies instead of relying on restrictive internal muffler construction to keep the cabin comfortable.
3.5" Cat-Back Exhaust System
The Corsa 21132 uses a 3.5" head pipe and muffler configuration before transitioning into the dual rear tail pipes. This large-diameter design provides the flow capacity needed for the Escalade ESV's 6.2L V8 while delivering the Sport sound profile Corsa engineered specifically for these GM SUVs.
The exhaust exits through a dual rear configuration and does not include aftermarket exhaust tips. Instead, the system is specifically designed to reuse the Cadillac Escalade ESV's factory exhaust bezels, retaining the clean OEM-integrated appearance of the rear fascia.
304 Stainless Steel Construction
Corsa constructs the system from premium 304 stainless steel for long-term durability and corrosion resistance. Combined with the performance-oriented exhaust routing and straight-through muffler design, the stainless construction provides a durable upgrade designed for regular street use.
Designed for the Cadillac Escalade ESV 6.2L
The Corsa 21132 is specifically listed for the 2021-2025 Cadillac Escalade ESV equipped with the 6.2L V8. Its dual rear exit configuration is designed to integrate with the factory rear exhaust bezels, allowing owners to retain the Escalade's original rear appearance while upgrading the exhaust system underneath the vehicle.
Features
- Corsa Performance Sport Cat-Back Exhaust System
- Designed for the 2021-2025 Cadillac Escalade ESV 6.2L V8
- Sport sound level
- Corsa exclusive Reflective Sound Cancellation (RSC) No Drone Technology
- Aggressive exhaust note under acceleration
- Quiet, drone-free in-cabin sound at cruising speeds
- Eliminates the restrictive stock flow-operated valves
- Allows exhaust to flow more freely
- Up to 20% horsepower improvement under the curve
- Up to 20% torque improvement under the curve
- Vehicle torque limited
- Potential for improved fuel economy through increased exhaust flow
- Straight-through muffler design
- 3.5" Cat-Back exhaust configuration
- 3.5" diameter head pipe and muffler section
- Dual rear exit configuration
- Premium 304 stainless steel construction
- No aftermarket exhaust tips included
- Designed to reuse the factory exhaust bezels
Fitment
- 2021 Cadillac Escalade ESV 6.2L V8
- 2022 Cadillac Escalade ESV 6.2L V8
- 2023 Cadillac Escalade ESV 6.2L V8
- 2024 Cadillac Escalade ESV 6.2L V8
- 2025 Cadillac Escalade ESV 6.2L V8
Fitment Notes
- Fits Cadillac Escalade ESV models equipped with the 6.2L V8.
- Sound level: Sport.
- Exhaust type: Cat-Back.
- Exit style: Dual Rear Exit.
- No aftermarket exhaust tips are included.
- Designed to reuse the factory Cadillac exhaust bezels.
- Corsa performance claims of up to 20% horsepower and 20% torque improvement are measured under the curve.
- Vehicle torque limited.
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