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Daily-Ready Black-Tip Sport Exhaust for the 2015-2019 Challenger HEMI
The Corsa COR21020BLK Sport Axle-Back Exhaust is a mandrel-bent T304 stainless steel axle-back system for the 2015-2019 Dodge Challenger 6.4L or 5.7L HEMI V8. Corsa's RSC (Reflective Sound Cancellation) technology delivers a Sport exhaust tone improvement over the factory system with zero highway drone. The COR21020BLK exits through dual 3.5-inch black PVD-coated stainless tips and bolts directly to the factory axle-back flanges with no cutting or welding required.
Key Features
- Corsa RSC technology: Sport exhaust tone with zero highway drone
- Mandrel-bent T304 stainless steel construction
- Axle-back design: replaces rear section, retains factory midpipe
- Dual 3.5-inch black PVD-coated stainless tips
- Fits both 6.4L and 5.7L HEMI Challenger models
- Direct bolt-on installation, no cutting or welding
- Limited lifetime warranty from Corsa Performance
- Made in USA
Vehicle Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2015-2019 | Dodge | Challenger | Scat Pack |
| 2015-2019 | Dodge | Challenger | SRT 392 |
| 2017-2019 | Dodge | Challenger | R/T |
Specifications
| Detail | Value |
|---|---|
| MPN | COR21020BLK |
| Brand | Corsa Performance |
| System Type | Axle-Back |
| Sound Level | Sport |
| Tip Style | Dual 3.5-inch Black PVD Stainless |
| Exit | Dual Rear Exit |
| Material | T304 Stainless Steel |
| Technology | RSC (Reflective Sound Cancellation) |
| Warranty | Limited Lifetime |
| Origin | Made in USA |
| UPC | 847603014410 |
What's Included
- Corsa COR21020BLK axle-back exhaust section
- Dual 3.5-inch black PVD-coated stainless tips
- All hardware and clamps for bolt-on installation
About Corsa Performance
Corsa Performance, founded in 1989 in Berea, Ohio, invented RSC exhaust technology. All systems are mandrel-bent from T304 stainless steel, assembled in the USA, and backed by a limited lifetime warranty.
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Frequently Asked Questions
What is the COR21020BLK?The Corsa COR21020BLK is a Sport axle-back exhaust for the 2015-2019 Dodge Challenger 6.4L and 5.7L HEMI, featuring dual 3.5-inch black PVD-coated tips and RSC drone-free technology.
Does the COR21020BLK fit both the 5.7L and 6.4L Challenger?Yes. The COR21020BLK is compatible with both the 5.7L HEMI (2017-2019 R/T) and the 6.4L HEMI (2015-2019 Scat Pack and SRT 392).
Does the COR21020BLK drone on the highway?No. RSC technology eliminates standing wave drone at cruise RPM, making it comfortable for daily driving.
Is this a direct bolt-on?Yes. The COR21020BLK bolts directly to the factory Challenger axle-back flanges with no cutting or modifications required.
Does the COR21020BLK affect the factory catalytic converters?No. As an axle-back system, it retains all upstream emissions equipment including the factory catalytic converters.
Do the black tips discolor over time?Corsa's black PVD coating resists heat discoloration far better than painted finishes and maintains its appearance under high-temperature exhaust conditions.
Does the COR21020BLK require a tune?No. It is an axle-back replacement that does not affect engine management.
What warranty is included?Corsa Performance provides a limited lifetime warranty on all exhaust systems including the COR21020BLK.
Installation Instructions
- Allow the Challenger to cool completely before beginning
- Safely raise and support the vehicle on jack stands or a lift
- Remove the factory axle-back section by unbolting at the midpipe junction and removing from rubber hangers
- Install the COR21020BLK onto the midpipe connection and seat the rubber hangers
- Tighten the connection and align the dual black tips
- Lower the vehicle and verify fitment before starting the engine
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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