CORSA Xtreme 3" Cat-Back Front of Tire Exit Exhaust with Polished 4" Tips (21144) - 2021-2026 Ford F-150 5.0L V8 141.5-Inch Wheelbase
Give your 5.0L-powered F-150 a louder, more aggressive exhaust note and a distinctive performance-truck appearance with the CORSA Xtreme 3.0-Inch Cat-Back Front of Tire Exit Exhaust System. Designed specifically for 2021-2026 Ford F-150 5.0L V8 Regular Cab trucks with the 8-foot bed and 141.5-inch wheelbase, this system combines CORSA's loudest Xtreme sound level with a compact front-of-tire exit configuration and polished 4.0-inch Pro-Series tips.
The Xtreme system is CORSA's most aggressive sound option for this application, delivering a noticeably stronger exhaust note than the Sport configuration during cold starts and acceleration while adding only slightly more in-cabin volume. This configuration produces approximately 20 dB more sound than stock and saves approximately 33 pounds compared to the factory exhaust.
Features
- CORSA Xtreme Cat-Back exhaust system
- Designed for 2021-2026 Ford F-150 5.0L V8 applications
- Specific fitment for Regular Cab trucks with 8-foot bed and 141.5-inch wheelbase
- 3.0-inch exhaust tubing
- Front of tire exit configuration
- Xtreme sound level
- CORSA's loudest exhaust sound option
- Approximately 20 dB louder than stock
- Approximately 33 pounds of weight savings compared to stock
- Noticeably more aggressive than the Sport configuration during cold starts and acceleration
- Twin 4.0-inch exhaust tips
- Pro-Series tip design
- Dual-wall stainless steel construction
- Slash-cut tip design
- Polished tip finish
- Proudly made in the USA
- Backed by CORSA's Limited Lifetime Warranty
Xtreme Sound Level
CORSA's Xtreme configuration is designed for F-150 owners who want maximum exhaust presence from the 5.0L V8. It produces a noticeably more aggressive sound than the Sport system during both cold starts and acceleration while introducing only slightly more in-cabin volume. The Xtreme version is approximately 20 dB louder than the factory exhaust.
Front of Tire Exit Design
The front-of-tire exit configuration routes the exhaust ahead of the rear wheel, creating a distinctive performance-truck appearance while shortening the exhaust routing compared to a traditional rear-exit system. This layout is paired with twin 4.0-inch Pro-Series tips for a bold finishing touch.
Polished 4.0-Inch Pro-Series Tips
The system is finished with twin polished 4.0-inch Pro-Series exhaust tips. Each tip features dual-wall stainless steel construction and a slash-cut profile for a clean, aggressive look that complements both stock and modified F-150 builds.
Weight Savings
In addition to increasing exhaust sound, the Xtreme 21144 system reduces weight by approximately 33 pounds compared to the stock exhaust. This makes it an appealing upgrade for owners looking to combine sound, styling, and reduced exhaust system mass in one package.
CORSA Performance
CORSA Performance exhaust systems are the result of more than 20 years dedicated to perfecting the company's Science of Sound©. The 21144 Xtreme Cat-Back brings that experience to the 5.0L F-150 with aggressive sound, application-specific fitment, and a distinctive front-of-tire exit design. CORSA exhaust systems are proudly made in the USA and backed by a Limited Lifetime Warranty.
Specifications
- Part Number: 21144
- Exhaust Type: Cat-Back
- Sound Level: Xtreme
- Sound Increase: Approximately 20 dB over stock
- Pipe Diameter: 3.0 inches
- Exit Style: Front of Tire
- Tip Style: Twin
- Tip Quantity: 2
- Tip Size: 4.0 inches
- Tip Type: Pro-Series
- Tip Construction: Dual-Wall Stainless Steel
- Tip Design: Slash Cut
- Tip Finish: Polished
- Weight Savings: Approximately 33 pounds compared to stock
- Made in the USA
- Warranty: Limited Lifetime Warranty
Fitment
- 2021 Ford F-150 5.0L V8 Regular Cab, 8-foot bed, 141.5-inch wheelbase
- 2022 Ford F-150 5.0L V8 Regular Cab, 8-foot bed, 141.5-inch wheelbase
- 2023 Ford F-150 5.0L V8 Regular Cab, 8-foot bed, 141.5-inch wheelbase
- 2024 Ford F-150 5.0L V8 Regular Cab, 8-foot bed, 141.5-inch wheelbase
- 2025 Ford F-150 5.0L V8 Regular Cab, 8-foot bed, 141.5-inch wheelbase
- 2026 Ford F-150 5.0L V8 Regular Cab, 8-foot bed, 141.5-inch wheelbase
Important Fitment Note
CORSA front-of-tire exit systems 21144, 21144BLK, 21153, and 21153BLK will not fit trucks equipped with wheel-to-wheel, full cab-length bed access running boards. Verify your truck's cab configuration, bed length, wheelbase, and running board setup before ordering.
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