Corsa Xtreme 2.75" Cat-Back Exhaust with Polished Tips (21198) - 2018-2026 Dodge Durango 392 6.4L V8
Give your 2018-2026 Dodge Durango 392 6.4L V8 a significantly more aggressive exhaust note with the Corsa Xtreme 2.75" Cat-Back Exhaust System. Designed specifically for the Durango 392, this system combines Corsa's Xtreme sound level with a dual rear exit configuration and polished 4.5" Pro-Series tips for an aggressive performance sound and a clean, premium appearance.
Corsa offers its Durango 392 exhaust lineup in both Sport and Xtreme sound levels, allowing drivers to choose the exhaust profile that best matches their preferences. This 21198 system features the Xtreme sound level, making it the more aggressive option for owners who want a stronger cold start and a substantially louder exhaust note under acceleration.
Xtreme Sound Level - 15 dB Louder Than Stock
Corsa rates the Xtreme system at 15 dB louder than the factory exhaust, which Corsa describes as approximately 2.5 times louder than stock. It delivers a noticeably more aggressive sound than the Sport system during both cold starts and acceleration while introducing only slightly more in-cabin volume.
For comparison, Corsa's Sport system is rated at 7 dB louder than stock, or approximately twice the stock sound level, and delivers an aggressive cold start with a moderately aggressive exhaust note under acceleration while maintaining stock levels of in-cabin volume. The Xtreme system is the better choice for drivers who want the louder, more aggressive end of Corsa's Durango 392 exhaust lineup.
2.75" Cat-Back Exhaust Design
The Corsa Xtreme system uses a 2.75" Cat-Back configuration with a dual rear exit layout designed specifically for the Dodge Durango 392 6.4L V8. In addition to its substantial sound upgrade, the Xtreme system provides a 17 lb weight savings compared with the stock exhaust system.
4.5" Polished Pro-Series Tips
The dual rear exit system is finished with 4.5" Pro-Series stainless steel exhaust tips. The tips feature dual-wall construction with a slash-cut design, while the polished finish provides a clean, premium appearance that complements the aggressive styling and performance character of the Durango 392.
Corsa offers its Durango exhaust systems with both polished and black PVD tip finishes, allowing owners to select the look that best matches their vehicle. This 21198 configuration features the polished tip finish.
25+ Years of the Science of Sound
Corsa Performance exhaust systems are the result of more than 25 years of commitment to perfecting the "Science of Sound." The Durango 392 Cat-Back is proudly made in the USA and backed by Corsa's Limited Lifetime Warranty.
Features
- Corsa Xtreme sound level
- Designed for the 2018-2026 Dodge Durango 392 6.4L V8
- 2.75" Cat-Back exhaust system
- Dual rear exit configuration
- Xtreme sound level rated 15 dB louder than the stock exhaust system
- Corsa describes the Xtreme system as approximately 2.5x louder than stock
- Noticeably more aggressive than the Sport system during cold starts and acceleration
- Only slightly more in-cabin volume than the Sport system
- 17 lb weight savings compared with the stock exhaust system
- 4.5" Pro-Series exhaust tips
- Dual-wall stainless steel exhaust tip construction
- Slash-cut tip design
- Polished exhaust tip finish
- Sport sound level also available within Corsa's Durango 392 exhaust lineup
- Sport system rated 7 dB louder than stock
- Polished and black PVD tip finishes available within the exhaust lineup
- Proudly made in the USA
- Backed by a Limited Lifetime Warranty
- Built on Corsa's 25+ year commitment to perfecting the "Science of Sound"
Fitment
- 2018 Dodge Durango 392 6.4L V8
- 2019 Dodge Durango 392 6.4L V8
- 2020 Dodge Durango 392 6.4L V8
- 2021 Dodge Durango 392 6.4L V8
- 2022 Dodge Durango 392 6.4L V8
- 2023 Dodge Durango 392 6.4L V8
- 2024 Dodge Durango 392 6.4L V8
- 2025 Dodge Durango 392 6.4L V8
- 2026 Dodge Durango 392 6.4L V8
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