Corsa Xtreme 3.0" Cat-Back Exhaust with 4.5" Polished Tips (14328) - 2015-2017 Mustang GT 5.0L V8
Transform the sound of your 2015-2017 Ford Mustang GT with the Corsa Xtreme 3.0" Cat-Back Exhaust System. Designed specifically for Fastback models powered by the 5.0L Coyote V8, the 14328 combines Corsa's aggressive Xtreme sound level with a full 3.0" Cat-Back configuration, Double X-Pipe, and large 4.5" polished Pro-Series exhaust tips.
The Corsa 14328 combines XX-Pipe part number 14327 with Sport Axle-Back part number 14326 to create the complete Xtreme Cat-Back configuration. Along with its more aggressive exhaust sound, the system delivers a 12 lb weight savings compared with the factory exhaust components it replaces.
Corsa Xtreme Sound Level
The 14328 is configured with Corsa's Xtreme sound level for Mustang GT owners who want an aggressive exhaust experience from the 5.0L Coyote V8. Corsa offers both Xtreme and Sport sound levels within this exhaust family, with this system providing the more aggressive Xtreme configuration.
Because of the aggressive nature of the Xtreme sound level, Corsa does not recommend pairing this system with aggressive engine modifications. Owners planning additional engine modifications should take this recommendation into consideration when selecting their exhaust combination.
Complete 3.0" Cat-Back Exhaust Upgrade
The Corsa 14328 is a complete 3.0" Cat-Back exhaust system rather than an Axle-Back-only upgrade. It replaces additional factory exhaust components to create a complete performance-oriented exhaust combination for the 2015-2017 S550 Mustang GT.
The system uses a dual rear exit configuration with a single 4.5" exhaust tip at each side, retaining the Mustang's traditional dual-exhaust appearance while upgrading the size, finish, and design of the factory exhaust outlets.
Includes Corsa Double X-Pipe
A key component of the 14328 Cat-Back is Corsa XX-Pipe part number 14327. The 3.0" Double X-Pipe replaces the Mustang's factory resonator, increasing exhaust sound and working with the rear exhaust components to create the Xtreme Cat-Back configuration.
By combining the Double X-Pipe with the Sport Axle-Back, Corsa creates a complete system with a substantially more aggressive sound than the rear exhaust upgrade alone.
Includes Corsa Sport Axle-Back Components
The rear section of the 14328 incorporates Corsa Sport Axle-Back part number 14326. This section uses a 3.0" design with dual rear exits and a single 4.5" polished Pro-Series tip at each side.
When the Sport Axle-Back is paired with the included Double X-Pipe resonator delete, the complete combination produces Corsa's Xtreme Cat-Back sound level.
12 LB Weight Savings
The Corsa Xtreme Cat-Back provides a 12 lb weight savings compared with the factory exhaust components it replaces. This reduction complements the system's more aggressive sound and upgraded appearance while removing unnecessary weight from the Mustang.
4.5" Polished Pro-Series Tips
The Corsa 14328 finishes the Mustang's dual rear exhaust with a single 4.5" polished Pro-Series tip at each side. Their large diameter provides a substantial performance appearance without changing to a quad-tip rear valance configuration.
Each Pro-Series tip features dual-wall construction and a slash-cut outlet. The polished finish provides a clean, high-performance appearance that complements the rear styling of the S550 Mustang GT.
Single-Tip Dual Rear Exit
Unlike Corsa's twin-tip systems that create a four-tip exhaust layout, the 14328 retains a single exhaust outlet on each side of the Mustang. This makes it an excellent option for owners who want the aggressive Xtreme Cat-Back configuration while retaining a more traditional dual-tip appearance.
The combination of the 4.5" tip diameter, polished finish, and Pro-Series dual-wall construction gives the system a noticeably upgraded appearance while maintaining the single-tip-per-side configuration.
Designed for the 5.0L Coyote Mustang GT
The Corsa 14328 is designed specifically for 2015-2017 Ford Mustang GT Fastback models equipped with the 5.0L V8. Its combination of a 3.0" Double X-Pipe and Sport Axle-Back components creates a complete Xtreme Cat-Back package for the S550 Mustang GT.
Features
- Corsa Xtreme sound level
- Designed for 2015-2017 Ford Mustang GT 5.0L V8 Fastback models
- Complete 3.0" Cat-Back exhaust system
- Dual rear exit configuration
- Single exhaust tip at each rear exit
- 4.5" Corsa Pro-Series exhaust tips
- Polished exhaust tip finish
- Dual-wall tip construction
- Slash-cut tip design
- 12 lb weight savings compared with the factory exhaust components
- Includes Corsa XX-Pipe part number 14327
- Includes Corsa Sport Axle-Back part number 14326
- Double X-Pipe deletes the factory resonator to increase sound
- Double X-Pipe and Sport Axle-Back combination creates the Xtreme Cat-Back sound level
- Xtreme and Sport sound levels available within this exhaust family
- Corsa does not recommend pairing the Xtreme system with aggressive engine modifications
Fitment
- 2015 Ford Mustang GT 5.0L V8 Fastback
- 2016 Ford Mustang GT 5.0L V8 Fastback
- 2017 Ford Mustang GT 5.0L V8 Fastback
Fitment Notes
- Designed for Ford Mustang GT 5.0L V8 Fastback models.
- Includes Corsa XX-Pipe part number 14327 and Sport Axle-Back part number 14326.
- Corsa does not recommend pairing this Xtreme sound-level system with aggressive engine modifications.
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