CORSA Xtreme 3" Cat-Back Single Side Exit Exhaust with Polished Tips (21142) - 2021-2026 Ford F-150 5.0L V8 122.8-Inch Wheelbase
Give your 5.0L-powered F-150 the aggressive exhaust note and performance-truck appearance it deserves with the CORSA Xtreme 3.0-Inch Cat-Back Single Side Exit Exhaust System. Designed specifically for 2021-2026 Ford F-150 5.0L V8 Regular Cab trucks with the 6.5-foot bed and 122.8-inch wheelbase, this system combines CORSA's loudest Xtreme sound level with a compact single-side exit configuration and twin polished 4.0-inch Pro-Series tips.
The Xtreme system is CORSA's most aggressive sound option, producing a noticeably stronger exhaust note than the Sport configuration during both cold starts and acceleration while adding only slightly more in-cabin volume. Backed by more than 20 years of CORSA's commitment to perfecting the Science of Sound©, this exhaust is designed for F-150 owners who want maximum presence from their 5.0L V8.
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 6.5-foot bed and 122.8-inch wheelbase
- Xtreme sound level
- CORSA's loudest exhaust sound option
- Noticeably more aggressive than the Sport system during cold starts and acceleration
- 3.0-inch exhaust tubing
- Single side exit configuration
- Twin 4.0-inch exhaust tips
- Polished tip finish
- Pro-Series tip design
- Dual-wall construction
- Slash-cut tip design
- Proudly made in the USA
- Backed by CORSA's Limited Lifetime Warranty
Xtreme Sound Level
CORSA's Xtreme system is designed for F-150 owners who want the most aggressive exhaust note offered for this configuration. It delivers a noticeably stronger sound than the Sport system during cold starts and acceleration, giving the 5.0L V8 a more commanding presence while introducing only slightly more in-cabin volume.
Single Side Exit Design
The 21142 uses a single side exit configuration for a clean, performance-focused appearance. Rather than routing the exhaust through a traditional rear exit layout, the system exits from the side of the truck and finishes with twin 4.0-inch Pro-Series tips.
Polished 4.0-Inch Pro-Series Tips
Twin polished 4.0-inch Pro-Series exhaust tips provide a bold finishing touch to the single-side exit system. Each tip features dual-wall construction with a slash-cut design, combining substantial sizing with a clean polished appearance that complements both stock and modified F-150 builds.
CORSA Performance
CORSA Performance exhaust systems are the result of more than 20 years dedicated to refining the company's Science of Sound©. The 21142 Xtreme Cat-Back brings that experience to the 5.0L F-150 with an aggressive sound profile, distinctive side-exit styling, and application-specific fitment.
Specifications
- Part Number: 21142
- Exhaust Type: Cat-Back
- Sound Level: Xtreme
- Pipe Diameter: 3.0 inches
- Exit Style: Single Side
- Tip Style: Twin
- Tip Quantity: 2
- Tip Size: 4.0 inches
- Tip Type: Pro-Series
- Tip Construction: Dual Wall
- Tip Design: Slash Cut
- Tip Finish: Polished
- Made in the USA
- Warranty: Limited Lifetime Warranty
Fitment
- 2021 Ford F-150 5.0L V8 Regular Cab, 6.5-foot bed, 122.8-inch wheelbase
- 2022 Ford F-150 5.0L V8 Regular Cab, 6.5-foot bed, 122.8-inch wheelbase
- 2023 Ford F-150 5.0L V8 Regular Cab, 6.5-foot bed, 122.8-inch wheelbase
- 2024 Ford F-150 5.0L V8 Regular Cab, 6.5-foot bed, 122.8-inch wheelbase
- 2025 Ford F-150 5.0L V8 Regular Cab, 6.5-foot bed, 122.8-inch wheelbase
- 2026 Ford F-150 5.0L V8 Regular Cab, 6.5-foot bed, 122.8-inch wheelbase
Important Fitment Note
This system is designed specifically for Ford F-150 5.0L V8 Regular Cab models equipped with the 6.5-foot bed and 122.8-inch wheelbase. Verify engine, cab configuration, bed length, and wheelbase before ordering.
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