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Gunmetal-Tipped Sport HEMI Cat-Back Exhaust for the 2019-2024 Ram 1500 Crew Cab
The Corsa COR21035GNM Sport Cat-Back Exhaust is the gunmetal tip variant of the COR21035 for the 2019-2024 Ram 1500 5.7L HEMI V8 Crew Cab with 57-inch or 76-inch bed configurations. It delivers RSC drone-free Sport exhaust performance with a single dual-wall 5-inch gunmetal-finished stainless tip that adds a distinctive appearance between polished and blacked-out finishes.
Key Features
- Corsa RSC technology: Sport HEMI exhaust tone with zero cab drone
- 3-inch mandrel-bent T304 stainless steel construction
- Single dual-wall 5-inch gunmetal-finished stainless tip
- Fits 2019-2024 Ram 1500 5.7L Crew Cab with 57in or 76in bed
- Direct bolt-on installation, no cutting or welding
- Limited lifetime warranty
- Made in USA
Vehicle Fitment
| Year Range | Make | Model |
|---|---|---|
| 2019-2024 | Ram | Ram 1500 |
Specifications
| Detail | Value |
|---|---|
| MPN | COR21035GNM |
| Brand | Corsa Performance |
| System Type | Cat-Back |
| Sound Level | Sport |
| Pipe Diameter | 3 inches |
| Exit | Dual Rear Exit |
| Tip Style | Single Dual-Wall 5-inch Gunmetal Stainless |
| Engine | 5.7L HEMI V8 |
| Cab | Crew Cab |
| Bed Length | 57in or 76in |
| Material | T304 Stainless Steel |
| Technology | RSC (Reflective Sound Cancellation) |
| Warranty | Limited Lifetime |
| Origin | Made in USA |
| UPC | 847603014571 |
What's Included
- Corsa COR21035GNM cat-back exhaust system
- Single dual-wall 5-inch gunmetal stainless tip
- 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 COR21035GNM?The Corsa COR21035GNM is a Sport 3-inch cat-back exhaust for the 2019-2024 Ram 1500 5.7L HEMI Crew Cab with a single dual-wall 5-inch gunmetal tip and RSC drone-free technology.
What does GNM mean in COR21035GNM?GNM indicates the gunmetal tip finish, which provides a dark metallic appearance that is more subtle than polished and different from fully blacked-out Cerakote.
Does the COR21035GNM drone inside the cab?No. RSC technology eliminates interior cab drone, making the COR21035GNM comfortable for daily driving and towing.
What is the difference between COR21035, COR21035BPC, and COR21035GNM?The COR21035 has a polished tip, the COR21035BPC has a black Cerakote tip, and the COR21035GNM has a gunmetal tip. All share identical performance specifications.
Is the COR21035GNM a bolt-on?Yes. The COR21035GNM connects directly to the factory catalytic converter outlet with no cutting or welding required.
Does the COR21035GNM affect towing capability?No. The COR21035GNM is a cat-back exhaust that does not modify the engine, transmission, or factory tow rating.
Does the COR21035GNM require a tune?No. It does not affect engine management or emissions systems.
What warranty is included?Corsa Performance provides a limited lifetime warranty on all exhaust systems including the COR21035GNM.
Installation Instructions
- Allow the Ram 1500 to cool completely before beginning
- Safely raise and support the vehicle on jack stands or a lift
- Unbolt the factory cat-back at the catalytic converter outlet flange
- Remove the factory cat-back from the rubber hanger mounts
- Install the COR21035GNM system, connect at the catalytic converter outlet, and seat all rubber hangers
- Torque all hardware and position the 5-inch gunmetal tip
- Lower the vehicle and start the engine to verify fitment and check 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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