dB by CORSAs patented Reflective Sound Cancellation® (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, and a deep aggressive rumble. Computerized; mandrel bent; straight through design for maximum airflow which improves fuel economy and performance.
This Part Fits: 
 
  This Part Fits:
| Year | Make | Model | Submodel | 
|---|---|---|---|
| 2007-2008 | Ford | F-150 | FX2 | 
| 2006-2008 | Ford | F-150 | FX4 | 
| 2008 | Ford | F-150 | King Ranch | 
| 2006-2008 | Ford | F-150 | Lariat | 
| 2008 | Ford | F-150 | THE 60TH ANNIVERSARY EDITION | 
| 2008 | Ford | F-150 | XL | 
| 2006-2008 | Ford | F-150 | XLT |