CORSA Xtreme 3" Cat-Back Exhaust with Polished Carbon Fiber 4.5" Tips (21271CF) - 2024-2026 Ford Mustang GT Convertible 5.0L
Bring out the aggressive sound of your S650 Mustang GT Convertible with the CORSA Xtreme 3.0-Inch Cat-Back Exhaust System. Designed specifically for 2024-2026 Ford Mustang GT 5.0L V8 Convertibles without Active Valve Exhaust, this system combines CORSA's aggressive Xtreme sound level with 304 stainless steel construction, straight-through mufflers, and premium 4.5-inch carbon fiber exhaust tips featuring polished dual-wall stainless steel inner cones.
CORSA custom tunes its mufflers specifically for the seventh-generation Mustang Coyote V8, delivering an aggressive exhaust note at cold start and under heavy acceleration while maintaining a quiet, drone-free cabin during cruising. CORSA's No DRONE RSC® Technology provides the sound enthusiasts want without sacrificing everyday driving comfort.
Features
- CORSA Xtreme Cat-Back exhaust system
- Designed for 2024-2026 Ford Mustang GT 5.0L V8 Convertible models
- For vehicles without factory Active Valve Exhaust
- 3.0-inch exhaust tubing
- 304 stainless steel construction
- Custom-tuned mufflers engineered specifically for the seventh-generation Mustang Coyote V8
- Straight-through muffler design
- 48% increased exhaust flow
- CORSA No DRONE RSC® Technology
- Xtreme sound level
- Approximately 16 dB louder than stock
- Approximately 15 pounds of weight savings compared to stock
- Dual rear exit configuration
- 4.5-inch carbon fiber exhaust tips
- Dual-wall stainless steel inner cones with polished finish
- Engineered and made in Berea, Ohio
- Backed by CORSA's Lifetime Warranty
Xtreme Sound Level
CORSA engineered the Xtreme system for drivers who want to hear the Coyote V8. The system delivers an aggressive exhaust note during cold starts and under heavy acceleration, producing approximately 16 dB more sound than the factory exhaust. Despite the increased exterior volume, CORSA's RSC® Technology helps maintain a quiet, comfortable cabin while cruising.
No DRONE RSC® Technology
CORSA's best-in-class No DRONE RSC® Technology is engineered to control the unwanted frequencies responsible for exhaust drone without muting the aggressive frequencies enthusiasts want to hear. The result is an exhaust system that can deliver an aggressive Xtreme sound when accelerating while remaining comfortable during steady-speed cruising.
Straight-Through Performance
A straight-through muffler design helps the CORSA system increase exhaust flow by 48% compared to the factory configuration. The improved flow allows drivers to maximize the benefits of additional performance modifications while maintaining the sound characteristics CORSA engineered specifically for the S650 Mustang GT.
4.5-Inch Polished Carbon Fiber Tips
This 21271CF configuration features CORSA's 4.5-inch carbon fiber exhaust tips with dual-wall stainless steel inner cones finished in polished stainless. The combination of carbon fiber and polished stainless provides a premium performance-inspired appearance that complements the modern styling of the seventh-generation Mustang GT Convertible.
304 Stainless Steel Construction
CORSA constructs the system from 3.0-inch 304 stainless steel for excellent durability and corrosion resistance. The complete Cat-Back system also provides approximately 15 pounds of weight savings compared to the stock exhaust. CORSA Performance exhaust systems are engineered and made in Berea, Ohio and backed by a Lifetime Warranty.
Specifications
- Part Number: 21271CF
- Exhaust Type: Cat-Back
- Sound Level: Xtreme
- Sound Increase: Approximately 16 dB louder than stock
- Pipe Diameter: 3.0 inches
- Material: 304 Stainless Steel
- Muffler Design: Straight Through
- Flow Increase: 48%
- Exit Style: Dual Rear
- Tip Style: Single tip per side
- Tip Size: 4.5 inches
- Tip Material: Carbon Fiber with Dual-Wall Stainless Steel Inner Cone
- Inner Cone Finish: Polished
- Weight Savings: Approximately 15 pounds compared to stock
- Warranty: Lifetime Warranty
Fitment
- 2024 Ford Mustang GT 5.0L V8 Convertible - Without Active Valve Exhaust
- 2025 Ford Mustang GT 5.0L V8 Convertible - Without Active Valve Exhaust
- 2026 Ford Mustang GT 5.0L V8 Convertible - Without Active Valve Exhaust
Important Fitment Note
For vehicles without factory Active Valve Exhaust only. This CORSA Cat-Back is designed specifically for 2024-2026 Ford Mustang GT 5.0L V8 Convertible models without Active Valve Exhaust.
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