CORSA Performance
Corsa 21-25 Chevrolet Tahoe/GMC Yukon 4DR 6.2L 4WD Dual Rear 3/2.75in Sport Cat-Back DW 4inPol Tips - 21129
- SKU:
- COR21129
- UPC:
- 847466022999
- MPN:
- 21129
- Availability:
- Regularly stocked product
Description
Is this cat-back exhaust system compatible with my vehicle?
Confirm fitment with your specific vehicle using our online tool to ensure perfect integration for your new COR Cat-Back Sport exhaust.
How difficult is the installation of this cat-back exhaust system?
Achieving a noticeable increase in horsepower and throttle response is straightforward due to its bolt-on install type and computer-controlled mandrel bent design.
The COR Cat-Back Sport exhaust delivers dyno-proven performance for a premium street experience. Featuring advanced Reflective Sound Cancellation(R) Technology and 304 stainless steel construction, this cat-back is engineered for optimal exhaust flow. Experience an aggressive yet drone-free exhaust note and enhanced engine performance with confidence.
What Owners Say
Owners and enthusiasts consistently praise the CORSA Sport Cat-Back for delivering a noticeably sportier sound without crossing into obnoxious territory. Many highlight its quality construction and appreciate that it adds aggression under throttle while remaining relatively civilized during cruising—making it ideal for those wanting performance sound without the drone. The system earns compliments for its refined tone across different vehicle platforms, with owners noting it strikes an excellent balance for daily driving while retaining some sleeper appeal. Several mention it's quieter than larger 3-inch systems but still provides substantial improvement over stock. The CORSA Performance name has built a strong reputation among enthusiasts seeking that sweet spot between stock and overly loud.
Key Features
- Reflective Sound Cancellation(R) (RSC) Technology
- Computerized; mandrel bent; straight through design
- Twin 4.0 in. Stainless Steel Dual Wall Pro Series Tips
- Made From 304 Stainless Steel Construction
- Limited Lifetime Warranty
- Dyno Proven Performance
Why Choose the COR Cat-Back Sport
Delivers a deep, aggressive exhaust note without the drone, enhancing your driving enjoyment.
Achieves optimal exhaust flow for a noticeable increase in horsepower and throttle response.
Provides a stunning visual upgrade with premium, large-diameter polished exhaust tips.
Ensures lasting durability and corrosion resistance for a lifetime of performance.
Who Is This For?
Daily Driving Comfort — 8/10
RSC Technology cancels unwanted exhaust drone.
Street Performance — 9/10
Dyno proven performance and premium performance positioning.
Track / Autocross — 7/10
Dyno proven performance and straight through design.
Easy DIY Install — 9/10
Bolt-on install type for straightforward installation.
Engine Performance — 8/10
Dyno proven performance and straight through design.
Exhaust Note / Sound — 8/10
RSC Technology for controlled sound, premium positioning.
Frequently Asked Questions
Will the CORSA Performance COR Cat-Back Sport fit my vehicle?
Confirm fitment with your vehicle using the provided fitment guide to ensure compatibility. This cat-back system is designed for a precise fit. Trust in CORSA's engineering for seamless integration with your specific make and model.
How difficult is the CORSA Performance COR Cat-Back Sport installation?
Installation is a straightforward bolt-on process, making it easy for DIY enthusiasts. Achieving a score of 9 for Easy DIY Install, this system simplifies upgrades. Enjoy enhanced performance and sound with a hassle-free installation experience.
What performance improvement does the COR Cat-Back Sport provide over stock?
Experience a noticeable increase in horsepower and throttle response with dyno-proven performance. Rated 9 for Street Performance, this cat-back system optimizes exhaust flow. Unleash your vehicle's true potential with enhanced engine output.
Is the CORSA Performance COR Cat-Back Sport worth upgrading from OEM?
Upgrading from OEM is worthwhile, delivering a deep, aggressive exhaust note without drone. The Computerized; mandrel bent; straight through design optimizes flow for enhanced engine performance. Enjoy a refined driving experience and superior sound quality.
What is the primary benefit of the CORSA Performance COR Cat-Back Sport's construction?
The 304 Stainless Steel Construction ensures lasting durability and exceptional corrosion resistance. This robust material contributes to the system's longevity and performance. Depend on its premium build quality for a lifetime of enjoyment.
Additional Resources
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Catback — Exhaust, Mufflers & Tips
Additional Information
Clearance Item: |
N |
MPN: |
21129 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Catback |
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