
Specifications
- Brand
- CORSA Performance
- Part #
- 21127
- UPC
- 847466022951

Corsa 2021-2025 GM Tahoe/Yukon 5.3L 3in. Catback Exhaust - Twin 4in. Exhaust
$1487.87
Fits 2021-2025 Chevrolet Tahoe. This CORSA cat-back exhaust system features RSC technology for a deep rumble without drone, improving performance.
Key Features
- Fits 2021-2023, 2025 Chevrolet Tahoe and GMC Yukon with 5.3L engine.
- Features CORSA's patented Reflective Sound Cancellation (RSC) technology to eliminate drone.
- Computerized, mandrel-bent, straight-through design for maximum airflow.
- Manufacturer claims up to 20 percent additional horsepower and torque.
- Constructed from 304 stainless steel for durability and corrosion resistance.
- Includes twin 4.0-inch stainless steel dual wall Pro Series tips.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Fits these vehicles
- Chevrolet Tahoe 2021-2023, 2025
- GMC Yukon 2021-2023, 2025
Product Details
This CORSA Performance cat-back exhaust system is designed for your 2021-2025 Chevrolet Tahoe or GMC Yukon equipped with the 5.3L engine. What you get in the box is a complete dual rear exit cat-back system, featuring 3-inch diameter tubing that transitions to 2.75-inch, and twin 4-inch polished stainless steel Pro Series tips. This system is engineered to replace your factory exhaust from the catalytic converter back, offering a significant upgrade in sound and performance.
CORSA's patented Reflective Sound Cancellation (RSC) technology is at the heart of this system. It uses acoustic engineering to eliminate exhaust drone inside the cabin, while still allowing for a deep, aggressive rumble when you step on the gas. This isn't just about sound; the straight-through, mandrel-bent design maximizes airflow, which the manufacturer claims can unlock up to 20 percent additional horsepower and torque. The system is constructed from 304 stainless steel, ensuring it's well-built and resistant to corrosion for a long service life. Installation is designed to be straightforward, with a bolt-on application that requires no cutting.
This is CORSA's popular 'Sport' sound level, specifically tuned for GM SUVs to provide a noticeable improvement over stock without being overwhelming. It's a solid option if you're looking to enhance the driving experience of your full-size SUV with a more engaging exhaust note and improved performance. The system includes twin 4.0-inch dual wall stainless steel Pro Series tips for a finished look.
Specifications
- Brand
- CORSA Performance
- Manufacturer Part #
- 21127
- UPC
- 847466022951
Frequently Asked Questions
You Might Also Like
Similar products from the same category

Corsa 2011-2015 Chevrolet Camaro SS 6.2L V8 Manual Polished Xtreme 3in Cat-Back

Corsa 2015-2023 Dodge Charger SRT/Scat Pack/R/T 6.4L Polished Xtreme Cat-Back Exhaust

Corsa 19-23 Chevrolet Silverado 1500 Cat-Back Dual Rear Exit with Twin 4in Polished Pro-Series Tips

Corsa 2011-2014 Ford F-150 5.0L V8 Polished Sport Cat-Back Exhaust
Corsa 2021-2025 GM Tahoe/Yukon 5.3L 3in. Catback Exhaust - Twin 4in. Exhaust
