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A Bolder Exhaust Note for Your F-150
The CORSA 21148BLK Cat-Back Exhaust brings a deep, aggressive tone to the 2021-2025 Ford F-150 without sacrificing the towing capability truck owners rely on. MPN 21148BLK replaces the factory system from the catalytic converter back, finished with black exhaust tips for a clean, purposeful look.
Key Features
- 3.0 inch cat-back exhaust system, MPN 21148BLK
- Black finish exhaust tips
- Patented No-Drone Reflective Sound Cancellation (RSC) Technology
- Mandrel-bent, straight-through muffler design
- 304 stainless steel piping and mufflers
- Direct bolt-on installation, no cutting or welding
- Maintains factory ground clearance and towing capability
- Manufactured in Berea, Ohio
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2021-2025 | Ford | F-150 | Lariat |
| 2021-2025 | Ford | F-150 | XLT |
| 2021-2025 | Ford | F-150 | XL |
| 2024-2025 | Ford | F-150 | Tremor |
Specifications
| Detail | Value |
|---|---|
| MPN | 21148BLK |
| Pipe Diameter | 3.0 inch |
| Tip Finish | Black |
| Sound Level | Sport |
| Material | 304 Stainless Steel |
| Prop 65 | Yes |
What's Included
- CORSA 21148BLK cat-back exhaust system
- Black finish exhaust tips
- All mounting hardware and clamps
- Detailed installation instructions
About CORSA Performance
CORSA Performance has engineered patented, no-drone exhaust systems since 1990 from its Berea, Ohio manufacturing facility, bringing that same sound tuning expertise to full-size trucks like the F-150.
Related Parts on Our Site
- Corsa Ford F-150 SuperCrew 3.0in Cat-Back Exhaust System
Frequently Asked Questions
What is the 21148BLK?The CORSA 21148BLK is a 3.0 inch cat-back exhaust system with black tips for the 2021-2025 Ford F-150.
Does the 21148BLK reduce towing capability?No, the system is engineered to maintain factory ground clearance and towing performance.
Does installation require cutting or welding?No, the 21148BLK bolts directly to the factory catalytic converter connection.
What sound level does the 21148BLK produce?It delivers a deep, aggressive Sport level tone thanks to CORSA's straight-through muffler design.
Will the 21148BLK drone at highway speeds?No, CORSA's Reflective Sound Cancellation technology is engineered to eliminate interior drone.
What material is the 21148BLK made from?The system uses 304 stainless steel piping and mufflers for long-term durability.
What finish do the tips have?The 21148BLK features a black finish on all exhaust tips.
Where is the 21148BLK manufactured?CORSA manufactures the 21148BLK in Berea, Ohio.
Installation Instructions
- Raise and safely support the vehicle, allowing the exhaust to cool completely.
- Remove the factory cat-back exhaust section from the catalytic converter connection.
- Position the CORSA 21148BLK system and loosely secure with provided clamps.
- Align the tips evenly with the rear bumper cutouts.
- Tighten all clamps and hardware to specification.
- Inspect for proper clearance and check for exhaust leaks after startup.
WARNING: This product can expose you to chemicals including nickel compounds, which are known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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