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Xtreme Sound for the Supercharged HEMI: 2018-2021 Trackhawk Cat-Back Polished
The Corsa Performance COR21052 Xtreme Cat-Back Exhaust takes the 2018-2021 Jeep Grand Cherokee Trackhawk 6.2L supercharged HEMI to its acoustic limits. Corsa's most aggressive sound level, the Xtreme, is tuned to produce maximum volume and raw V8 character while Corsa's patented RSC Technology keeps interior drone under control. The dual rear exit design routes through 2.75-inch mandrel-bent T304 stainless steel with polished 4.5-inch Pro-Series tips for a premium appearance that matches the Trackhawk's elevated status. The COR21052 is a bolt-on system that retains factory emissions components and installs with no tune required.
Key Features
- Corsa Xtreme sound level for maximum 6.2L supercharged HEMI aggression
- 2.75-inch mandrel-bent T304 stainless steel dual rear exit system
- Polished 4.5-inch Pro-Series tips for a premium polished look
- Patented RSC Technology to control interior drone even at Xtreme sound levels
- Bolt-on installation, no tune required
- Limited lifetime warranty, made in the USA
Vehicle Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2018-2021 | Jeep | Grand Cherokee | Trackhawk |
Specifications
| Detail | Value |
|---|---|
| Part Number | COR21052 |
| MPN | COR21052 |
| Finish | Polished Stainless |
| Tip Size | 4.5 inch Polished Pro-Series |
| Pipe Diameter | 2.75 inch |
| Material | T304 Stainless Steel |
| System Type | Xtreme Cat-Back |
| Exit | Dual Rear Exit |
| Fitment | 2018-2021 Jeep Grand Cherokee Trackhawk 6.2L HEMI |
| Prop 65 | Yes |
| Warranty | Limited Lifetime |
| Made In | USA |
| UPC | 847442022681 |
What's Included
- Complete Xtreme cat-back exhaust system
- Polished 4.5-inch Pro-Series tips (dual)
- OEM-style hangers and hardware
- Corsa installation instructions
About Corsa Performance
Corsa Performance was founded in 1989 in Berea, Ohio and is the recognized leader in performance exhaust engineering for American muscle and performance SUVs. Every Corsa exhaust system is built in the USA with mandrel-bent T304 stainless steel and carries a limited lifetime warranty.
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Frequently Asked Questions
What is the COR21052?The COR21052 is a Corsa Performance Xtreme cat-back exhaust system designed for the 2018-2021 Jeep Grand Cherokee Trackhawk 6.2L supercharged HEMI. It is Corsa's loudest sound level, tuned to maximize V8 character while using RSC Technology to manage drone.
What is Corsa Xtreme sound level?Xtreme is Corsa's most aggressive and loudest sound classification. It is tuned for maximum exhaust presence and is best suited for performance-focused drivers and track use. RSC Technology still reduces drone compared to straight-pipe options.
Does the COR21052 fit the 6.4L SRT Grand Cherokee?No. The COR21052 is designed for the Trackhawk 6.2L supercharged HEMI only. For the 6.4L SRT, see COR21058BLK.
Does the COR21052 require a tune?No. The COR21052 retains factory catalytic converters and all emissions components. No ECU or engine tune is required for installation.
Is COR21052 comfortable for daily driving?The Xtreme level is louder than the Sport level and is most appropriate for performance enthusiasts comfortable with an aggressive exhaust note. It is driveable daily but will be noticeably louder than the Sport variant, especially at lower RPMs.
What is the difference between COR21052 and COR21052BLK?Both systems are identical in construction and sound. The COR21052 has polished stainless tips, while the COR21052BLK features black PVD coated tips for a darker aesthetic.
What warranty does Corsa offer on the COR21052?Corsa Performance covers the COR21052 with a limited lifetime warranty against defects in materials and workmanship.
Is the COR21052 CARB compliant?No. This system is not CARB compliant and is for off-highway use in California. It is legal for street use in all other US states.
Installation Instructions
- Safely lift the Trackhawk on a lift or jack stands and allow the factory exhaust to cool.
- Locate the cat-back disconnect point behind the catalytic converters.
- Remove the factory rear exhaust from all hanger points and lower from the vehicle.
- Route the Corsa mid-pipe to the converter outlets and connect using provided hardware.
- Attach the muffler assembly and secure on OEM hanger points.
- Align polished 4.5-inch tips evenly centered in the rear bumper openings.
- Tighten all connection clamps and verify hanger positions.
- Start the engine and inspect for any exhaust leaks before driving.
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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