Description
For 2021-2024 Ford F-150 5.0L V8 – SuperCab & SuperCrew – 145.4" Wheelbase
CORSA Performance’s Xtreme & Sport 3.0" Cat-Back Front of Tire Exit exhaust system is engineered for Ford F-150 SuperCab with 6.5 FT Bed and SuperCrew with 5.5 FT Bed, both featuring a 145.4" wheelbase. This system replaces the stock exhaust from the catalytic converters back, enhancing both performance and sound.
The Sport sound level delivers an aggressive cold start with a moderately aggressive tone under acceleration while maintaining near-stock in-cabin volume. The Xtreme sound level is CORSA’s loudest option, providing a deeper and more aggressive exhaust note than Sport on both cold start and acceleration, with only slightly more interior volume. All exit styles are up to 14 dB louder than stock under heavy acceleration.
Constructed from 3.0" 304 stainless steel with CORSA’s No Drone RSC® Technology, the system ensures high flow, minimal cabin drone, and long-lasting durability. Premium dual wall stainless steel Pro-Series tips are included, available in polished stainless steel or optional black PVD coating.
Weight savings: Xtreme -35 lbs / Sport -31 lbs. The system installs via a bolt-on design with no welding required. Proudly made in the USA and backed by a Limited Lifetime Warranty.
FITMENT — READ CAREFULLY
This exhaust system fits:
2021-2024 Ford F-150
Engine: 5.0L V8
Cab Configurations: SuperCab (6.5 FT Bed), SuperCrew (5.5 FT Bed)
Wheelbase: 145.4 inches
Exit Configuration: Front of Tire Exit
Part Numbers: 21147, 21147BLK, 21156, 21156BLK
This system WILL NOT FIT trucks with wheel-to-wheel (full cab length) bed access running boards.
Other cab styles, bed lengths, wheelbases, or engine options are not supported.
System Specifications
Available Sound Levels: Xtreme (+20 dB over stock, -35 lbs) / Sport (+14.5 dB over stock, -31 lbs)
Exhaust Type: Cat-Back
Pipe Diameter: 3.0 inches
Exit Style: Front of Tire
Tip Configuration: Twin
Tip Size: 4.0 inches
Tip Style: Pro-Series Dual Wall Slash Cut
Tip Finish Options: Polished Stainless Steel or Black PVD Coated Stainless Steel
Key Features
3.0-inch mandrel-bent cat-back system for optimized exhaust flow
Front of tire exit configuration for aggressive side profile
Xtreme: loudest CORSA sound, deep V8 tone; Sport: aggressive tone with minimal in-cabin volume
Up to 14 dB louder than stock under heavy acceleration
Weight savings: Xtreme -35 lbs / Sport -31 lbs
Dual-wall stainless steel Pro-Series tips in polished or black PVD finish
Bolt-on installation, no welding required
Engineered with CORSA Performance Science of Sound technology and No Drone RSC® Technology
Made in the USA
Limited Lifetime Warranty
This system delivers aggressive performance, precision-tuned sound, and premium American-made craftsmanship for the 5.0L F-150 SuperCab and SuperCrew.
