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Unleash the Full Character of Your F-150 Powertrain
The CORSA Performance Sport Cat-Back exhaust system for the 5.0L V8 Ford F-150 replaces the restrictive factory system with a full 3.0 inch, 304 stainless steel design that lets your truck breathe and sound the way it should. Built with CORSA's signature Reflective Sound Cancellation technology, MPN 21157BLK delivers a bold exhaust note without an in-cabin drone, finished with 4.0 inch dual wall black pvd tips in a single side exit configuration.
Key Features
- Full 3.0 inch mandrel bent 304 stainless steel piping
- Reflective Sound Cancellation (RSC) No Drone Technology
- 4.0 inch dual wall black pvd exhaust tips
- Up to 90 percent increase in exhaust flow over stock
- Up to 11 lbs lighter than the factory exhaust system
- Direct bolt on installation, no cutting or welding required
- Limited lifetime warranty
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2021-2022 | Ford | F-150 | Lariat |
| 2021-2022 | Ford | F-150 | SSV |
| 2021-2022 | Ford | F-150 | XL |
| 2021-2022 | Ford | F-150 | XLT |
Specifications
| Detail | Value |
|---|---|
| MPN | 21157BLK |
| Pipe Diameter | 3.0 inch |
| Tip Size | 4.0 inch dual wall |
| Tip Finish | Black PVD |
| Exit Configuration | Single Side Exit |
| Material | 304 Stainless Steel |
| Sound Level Increase | +13.5 dB over stock |
| Flow Increase | 90 percent |
| Weight Savings | 11 lbs |
| UPC | Not published by manufacturer |
What's Included
- CORSA Sport Cat-Back Exhaust System
- All necessary mounting hardware and clamps
- Installation instructions
About CORSA Performance
CORSA Performance is the market leader and originator of No Drone Exhaust Technology. For over two decades CORSA has engineered performance exhaust systems and air intakes that deliver an aggressive tone without the in cabin drone common to other aftermarket systems. Every CORSA product is designed, tested and manufactured in the USA and backed by a limited lifetime warranty.
Related Parts on Our Site
- CORSA Performance Closed Box Air Intake Systems for Ford F-150
- CORSA Performance Exhaust Tips
- CORSA Performance Oil Catch Cans
Frequently Asked Questions
What is the 21157BLK?The 21157BLK is a CORSA Performance Sport Cat-Back exhaust system engineered for the 5.0L V8 Ford F-150, featuring single side exit configuration and black pvd tips.
Will the 21157BLK fit my F-150?Refer to the fitment table above to confirm your exact year, make, model and trim before ordering the 21157BLK.
Does this exhaust require any cutting or welding?No, this is a direct bolt on system that uses factory hangers and connection points.
Will this exhaust cause drone inside the cabin?No, CORSA's Reflective Sound Cancellation technology is specifically engineered to eliminate drone at cruising speeds.
What material is the 21157BLK made from?It is constructed from full 3.0 inch 304 stainless steel piping for long term corrosion resistance.
Is a tune required after installation?No tune is required for proper operation of this exhaust system.
What is the warranty on this exhaust?CORSA backs this system with a limited lifetime warranty against manufacturing defects.
How much sound increase does the 21157BLK provide?The Sport series provides approximately 13.5 dB of increase over the stock exhaust system.
Can I install this exhaust myself?Yes, most installations can be completed in under two hours with basic hand tools and a lift or jack stands.
Installation Instructions
- Raise and safely support the vehicle on a lift or jack stands.
- Loosen the clamp at the factory resonator or mid pipe connection.
- Support the factory exhaust system and remove it from the factory hangers.
- Remove the factory exhaust system from the vehicle.
- Test fit the new CORSA system and align all hangers to factory mounting points.
- Install the provided clamps at each connection point without fully tightening.
- Adjust tip alignment and exhaust clearance from the rear fascia.
- Tighten all clamps and hardware to specification.
- Lower the vehicle and inspect for proper clearance before driving.
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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