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Sport-Level RSC Sound for the Sixth-Gen Camaro SS and ZL1
The CORSA 14786 is a 2.75-inch Sport axle-back exhaust system designed for the 2016-2021 Chevrolet Camaro SS 6.2L V8 and ZL1 6.2L supercharged V8. At Sport tuning level, the CORSA 14786 delivers a refined, more aggressive exhaust note over stock that rewards aggressive driving without the full volume of the Xtreme 14784. RSC technology keeps it completely drone-free at highway speeds. The system exits through quad 4.0-inch polished Pro-Series tips.
Key Features
- CORSA RSC technology at Sport level for refined LT1 and LT4 Camaro exhaust character
- 2.75-inch mandrel-bent T304 stainless steel construction
- Quad 4.0-inch polished Pro-Series exhaust tips
- Sport sound level: distinctly more aggressive than stock, daily-driver friendly
- Fits 2016-2021 Camaro SS 6.2L and ZL1 6.2L
- CORSA limited lifetime warranty
- Made in Berea, Ohio, USA
Vehicle Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2016-2021 | Chevrolet | Camaro | SS |
| 2017-2021 | Chevrolet | Camaro | ZL1 |
Specifications
| Detail | Value |
|---|---|
| MPN | 14786 |
| UPC | 847466014727 |
| Pipe Diameter | 2.75 inches |
| System Type | Axle-Back |
| Sound Level | Sport |
| Tip Style | Quad 4.0-inch Polished Pro-Series |
| Exit | Quad Rear Exit |
| Material | T304 Stainless Steel |
| Warranty | Limited Lifetime |
What's Included
- 1x CORSA 14786 Sport axle-back muffler assembly
- Quad 4.0-inch polished Pro-Series exhaust tips
- All hardware and clamps for bolt-on installation
About CORSA Performance
Founded in 1989 in Berea, Ohio, CORSA Performance invented Reflective Sound Cancellation technology and has engineered Camaro exhaust systems across multiple generations. Every CORSA system uses T304 aircraft-grade stainless steel with a limited lifetime warranty and is assembled in the USA.
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Frequently Asked Questions
What is the CORSA 14786?The CORSA 14786 is a 2.75-inch Sport axle-back exhaust for the 2016-2021 Camaro SS and ZL1, delivering a refined and distinctly more aggressive exhaust character over stock through quad polished 4.0-inch tips with RSC technology keeping it completely drone-free.
What is the difference between 14786 and 14784?Both fit the same 6th-gen Camaro SS and ZL1 platform with the same quad polished tip configuration. The 14784 is Xtreme-level for maximum aggression; the 14786 is Sport-level for a refined performance improvement that is more daily-driver friendly.
Does the 14786 fit both the SS and ZL1?Yes. The CORSA 14786 fits the 2016-2021 Camaro SS 6.2L V8 and 2017-2021 Camaro ZL1 6.2L supercharged V8.
Is the 14786 drone-free at highway speeds?Yes. RSC technology is calibrated for the LT1 and LT4 frequency range to eliminate highway drone while delivering Sport-level sound under acceleration.
Does installation require cutting or welding?No. The CORSA 14786 is a direct bolt-on axle-back at factory mounting points. No cutting or welding required.
Is a tune required?No. The 14786 retains factory catalytic converters and does not alter engine management.
What is the difference between 14786 and 14786BLK?Both are the same Sport axle-back. The 14786 uses polished stainless quad tips; the 14786BLK uses matte black PVD quad tips. Sound and fitment are identical.
What warranty does the 14786 carry?CORSA provides a limited lifetime warranty on the 14786 against defects in materials and workmanship when purchased from an authorized dealer.
Installation Instructions
- Safely raise and support the Camaro on rated jack stands or a lift
- Allow the factory exhaust to cool completely
- Disconnect the factory axle-back muffler assembly
- Remove the factory muffler and tip assembly
- Test-fit CORSA 14786 before tightening any hardware
- Attach to factory hangers and install all supplied hardware
- Torque all connections to specification and verify quad tip symmetry
- Start engine and inspect all connections for leaks
Prop 65 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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