CORSA Performance
Corsa 2020-2025 Corvette C8 3in Valved Cat-Back 4.5in Blk Quad Tips - Fits Factory NPP Exhaust w/AFM - 21106BLK
- SKU:
- COR21106BLK
- UPC:
- 847466023101
- MPN:
- 21106BLK
- Availability:
- Regularly stocked product
Description
Will this cat-back exhaust system fit my C8 Corvette?
This COR Cat-Back Variable Sound is engineered for a bolt-on fit on NPP equipped C8 Corvettes, ensuring seamless integration with your factory system.
What kind of performance gains can I expect from this cat-back exhaust?
Experience up to 18 horsepower and 16 lbs ft of torque with this dyno-proven cat-back system, enhancing engine responsiveness.
CORSA Performance's Cat-Back Variable Sound is precisely designed for NPP equipped C8 Corvettes, delivering top-tier performance gains of up to 18 horsepower. This cat-back system retains factory valve functionality for seamless operation. Trust CORSA for proven performance enhancements and an exhilarating exhaust note for your C8 Corvette.
What Owners Say
Owners and enthusiasts consistently praise CORSA exhausts for delivering what they call a "perfect sound"—aggressive enough to be noticed but refined and non-intrusive for daily driving. The quality and fitment earn high marks across multiple vehicle platforms, from trucks to sports cars. While some enthusiasts debate CORSA against competitors like Borla ATAK for maximum volume, CORSA users appreciate the balanced tone that avoids being "annoying" or overly loud. The brand's reputation for top-tier construction and that distinctly American burly sound keeps it among the most recommended exhaust upgrades in performance communities.
Key Features
- Designed specifically for NPP equipped C8 Corvette
- retains the NPP valve eliminating CEL issues
- maintains the C8 AFM valve functionality
- Track-Tested and Dyno proven to maximize performance
- producing up to 18 HP and 16 LBS Ft. of TQ.
- shaving nearly 20 pounds from the stock exhaust system
Why Choose the COR Cat-Back Variable Sound
Delivers an exhilarating exhaust note that transforms your driving experience.
Achieves seamless integration with your factory NPP system for effortless operation.
Provides enhanced engine breathing for a more responsive and powerful feel.
Upgrades your Corvette's performance with a significant reduction in weight.
Who Is This For?
Track / Autocross — 9/10
Track-tested and dyno proven for maximum performance.
Street Performance — 9/10
Boosts horsepower and torque for enhanced street driving.
Racing Competition — 9/10
Proven performance gains for competitive racing scenarios.
Engine Performance — 9/10
Increases horsepower and torque by up to 18 HP and 16 LBS Ft.
Exhaust Note / Sound — 8/10
Designed for NPP equipped vehicles, retains valve functionality.
Easy DIY Install — 7/10
Bolt-on installation type simplifies the fitting process.
Frequently Asked Questions
How does the COR Cat-Back Variable Sound system enhance the C8 Corvette's exhaust note?
An exhilarating exhaust note is delivered by the COR Cat-Back Variable Sound system, transforming your driving experience. Designed specifically for NPP equipped C8 Corvettes, it seamlessly integrates with your factory NPP system for effortless operation and premium sound. Experience a refined yet aggressive tone that matches your driving demands.
What are the performance gains from installing the COR Cat-Back Variable Sound system on a C8 Corvette?
Performance is maximized with up to 18 HP and 16 LBS Ft. of TQ gained from the COR Cat-Back Variable Sound system. Track-tested and dyno-proven for its "Engine Performance" use case with a score of 9, this cat-back upgrade delivers tangible power increases. Enjoy a more responsive and powerful feel with enhanced engine breathing.
Is the COR Cat-Back Variable Sound system compatible with C8 Corvettes equipped with factory NPP exhaust?
Complete compatibility is guaranteed for NPP equipped C8 Corvettes with the COR Cat-Back Variable Sound system. It specifically retains the NPP valve, eliminating CEL issues and maintaining C8 AFM valve functionality. This ensures a flawless integration, confirming fitment with your vehicle's existing advanced exhaust controls.
How difficult is the installation of the COR Cat-Back Variable Sound system?
A straightforward bolt-on installation type simplifies fitting the COR Cat-Back Variable Sound system. With an "Easy DIY Install" usage score of 7, this cat-back upgrade is designed for efficient integration. You can confidently fit this system to your vehicle, enhancing performance and sound.
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: |
21106BLK |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Catback |
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