CORSA 21147BLK Xtreme Cat-Back Pre-Tire Exit Black Tips for 2021-2023 F-150 5.0L

Vehicle Fitment

• 2021-2023 Ford F-150 (SuperCab, 6.5 FT Bed, 145.4" Wheelbase, 5.0L Coyote V8, Automatic, 2WD/4WD)
• 2021-2023 Ford F-150 (SuperCrew, 5.5 FT Bed, 145.4" Wheelbase, 5.0L Coyote V8, Automatic, 2WD/4WD)

Fitment Notes

• Automatic transmission only - does not fit manual transmission
• Does not fit trucks equipped with wheel-to-wheel (full cab length) bed access running boards
• Does not fit Ford F-150 Lariat models equipped with the Black Appearance Package
• Front of Tire exit configuration - tips exit ahead of the rear axle, not at the bumper
• Fits 145.4" wheelbase only - 141" and 157" wheelbase configurations require separate CORSA SKUs
• Sport sound level (front of tire) sold separately under part number 21156BLK
• Black PVD tip variant - polished tip version sold separately under part number 21147

Features

• Xtreme sound level - CORSA's loudest F-150 offering, up to 14 dB louder than stock under heavy acceleration
• Noticeably more aggressive than the Sport level on cold start and during acceleration with only slightly more in-cabin volume
• Patented RSC technology delivers a Best-in-Class no-drone driving experience across all operating conditions
• Straight-through, non-restrictive muffler design reduces backpressure for improved flow, horsepower, and torque
• Mandrel-bent 3.0-inch T-304 stainless steel tubing for maximum flow and long-term corrosion resistance
• Twin 3.5-inch dual-wall slash-cut Black PVD Pro-Series tips for a stealthy, premium appearance
• Bolt-on installation with no cutting or welding required
• Limited lifetime warranty - designed, engineered, and manufactured in Berea, Ohio

Specifications

• Part Number: 21147BLK
• System Type: Cat-Back, Front of Tire Exit (Pre-Axle)
• Pipe Diameter: 3.0 inches
• Tip Style: Twin 3.5-inch Dual-Wall Slash-Cut Black PVD Pro-Series
• Tip Quantity: 2
• Material: T-304 Stainless Steel
• Sound Level: Xtreme (loudest - up to 14 dB over stock)
• Technology: Patented RSC (Reflective Sound Cancellation)
• Wheelbase: 145.4" (SuperCab 6.5 FT / SuperCrew 5.5 FT)
• Transmission: Automatic only
• Engine: 5.0L Coyote V8

Included Components

• 1x 3.0-inch Cat-Back Exhaust System (T-304 Stainless Steel)
• 1x Xtreme RSC Muffler (Straight-Through Design)
• 2x 3.5-inch Dual-Wall Slash-Cut Black PVD Pro-Series Tips
• 1x Hardware Kit (clamps, hangers, and mounting hardware)
• 1x Detailed Installation Instructions

Product Description

The CORSA 21147BLK is the Xtreme-level front-of-tire exit cat-back exhaust for the 2021-2023 Ford F-150 SuperCab and SuperCrew equipped with the 5.0L Coyote V8 on the 145.4-inch wheelbase. As CORSA's loudest F-150 offering, it delivers up to 14 dB of additional volume over stock under heavy acceleration, with a noticeably more aggressive tone than the Sport level on both cold starts and throughout the RPM range - all while maintaining CORSA's patented no-drone RSC technology for a comfortable in-cabin experience at cruise. The front-of-tire exit routes the exhaust out ahead of the rear axle, delivering a distinct, high-performance look and sound character compared to traditional side or rear exit configurations.

Built from mandrel-bent 3.0-inch T-304 stainless steel, the system's straight-through muffler design reduces backpressure and frees up additional horsepower and torque across the power band. The twin 3.5-inch slash-cut Black PVD dual-wall Pro-Series tips add a clean, blacked-out finishing touch. Installation is a bolt-on process with no cutting or welding required. Note: does not fit trucks with wheel-to-wheel running boards, Lariat models with the Black Appearance Package, or manual transmission applications. Backed by CORSA's limited lifetime warranty.