Description
The CORSA Xtreme cat-back exhaust system is configured for Dodge Durango SRT 392. This version pairs 2.75-inch piping with a dual rear exit layout. This listing includes Polished tips.
Sound and design
Xtreme tuning emphasizes a stronger, more aggressive exhaust character. Consider the rest of the exhaust system when choosing this version: headers, catalytic converters and other changes can alter the final volume and tone. Reflective Sound Cancellation (RSC) technology targets unwanted cruising resonance. The resulting cabin sound depends on the complete vehicle and exhaust configuration.
The cat-back configuration changes the downstream exhaust assembly, making both the forward connection and rear outlet arrangement important when matching the system to the vehicle. Existing aftermarket mid-pipes or rear components should be checked for compatibility.
Key specifications
- System configuration: Cat-Back
- Sound configuration: Xtreme
- Piping diameter: 2.75-inch
- System material: 304 stainless steel
- Exit layout: Dual Rear Exit
- Tip finish: Polished
- Tip dimensions: 4.5-inch
- Tip arrangement: Single
- Tip construction: Pro-Series (Dual Wall Slash Cut)
- Manufacturer part number: 21198
Fitment and installation
- 2018–2026 Dodge Durango 392 6.4L V8
Match the listed model year, engine and body configuration before installation. Verify connection points against any existing aftermarket exhaust components.