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Carbon Fiber Finishing for the Blackwing
The CORSA 21322CFBLK Sport Valved Axle-Back exhaust is engineered to integrate seamlessly with the Cadillac CT5-V Blackwing's factory Active Exhaust valve system. Featuring a 3.0 in stainless steel double X-pipe design and twin 4.5 in black carbon fiber tips, this system delivers a custom tuned exhaust note for the 6.2L supercharged LT4 engine while adding a striking carbon fiber accent at the rear of the car.
Key Features
- 3.0 in 304 stainless steel axle-back construction, part number 21322CFBLK
- Twin 4.5 in black carbon fiber tips with polished stainless inner cone
- Integrates with factory Active Exhaust valve system
- Sport Valved sound level custom tuned for the 6.2L LT4
- Double X-pipe design increases flow versus the factory crushed piping
- No-drone RSC Technology for refined cruising
- Limited lifetime warranty, engineered and built in the USA
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2022-2024 | Cadillac | CT5-V | Blackwing |
Specifications
| Detail | Value |
|---|---|
| Part Number | 21322CFBLK |
| Pipe Diameter | 3.0 in |
| Tip Size | Twin 4.5 in |
| Tip Finish | Black Carbon Fiber |
| Sound Level | Sport Valved |
| Material | 304 Stainless Steel with Carbon Fiber Tips |
| UPC | Not published by manufacturer |
What's Included
- CORSA 21322CFBLK axle-back exhaust system
- Twin 4.5 in black carbon fiber tips
- Mounting clamps and hardware
- Installation instructions
About CORSA Performance
CORSA Performance designs and manufactures performance exhaust systems, cold air intakes, and carbon fiber accessories in Berea, Ohio. Every CORSA axle-back exhaust uses patented No Drone Reflective Sound Cancellation Technology to deliver an aggressive tone under acceleration while staying quiet at highway cruise, all backed by a limited lifetime warranty.
Related Parts on Our Site
- Corsa Xtreme Valved / 3.0 in Cat-Back 4.5 in Slash Tips | 2022+ Cadillac CT5-V Blackwing
- Corsa 2016-2024 Chevrolet Camaro SS / ZL1 Valved Axle-Back Exhaust w/ Black Carbon Fiber Quad Tips
Frequently Asked Questions
What is the 21322CFBLK?The CORSA 21322CFBLK is a 3.0 in Sport Valved axle-back exhaust system for the 2022-2024 Cadillac CT5-V Blackwing, finished with twin 4.5 in black carbon fiber tips.
Does the 21322CFBLK work with the factory Active Exhaust system?Yes, this system is designed to integrate with the Blackwing's factory Active Exhaust valve assembly, allowing full control from the driver's selected mode.
What sound level does the 21322CFBLK provide?Sport Valved, custom tuned specifically for the supercharged 6.2L LT4 engine.
What tip material is used on the 21322CFBLK?Twin 4.5 in tips finished in black carbon fiber with a polished stainless steel inner cone.
Is professional installation required for the 21322CFBLK?No welding or cutting is required. Installation is bolt-on using factory hangers and supplied clamps.
Does the 21322CFBLK come with a warranty?Yes, CORSA backs this system with a limited lifetime warranty against manufacturing defects.
What is CORSA's double X-pipe design?The double X-pipe eliminates the factory's crushed piping near the rear axle, improving exhaust flow and performance.
Is the 21322CFBLK made in the USA?Yes, CORSA exhaust systems are engineered and manufactured in the United States.
Installation Instructions
- Raise and safely support the vehicle, then allow the exhaust to cool completely.
- Remove the factory axle-back exhaust section at the mid-pipe connection.
- Position the CORSA 21322CFBLK axle-back system and align with factory hangers.
- Install the supplied clamps at each connection point without fully tightening.
- Reconnect the factory Active Exhaust valve actuator wiring if equipped.
- Adjust tip alignment so both tips are centered and parallel with the rear bumper.
- Torque all clamps to specification starting from the front of the system.
- Start the engine, verify valve operation across drive modes, and check for leaks.
WARNING: This product can expose you to chemicals including nickel compounds, which are known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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