Magnaflow 2021 Ford F-150 Street Series Cat-Back Performance Exhaust System 10393 *Combined AC/DC panels require a

*Combined AC/DC panels require a AC Insulating Cover to meet ABYC Standards

Gear Oil Additive is added to the gear oil - mixing takes place automatically during operation

Rub Rail Kit

3rd Choice PN: 16821

Magnaflow 2021 Ford F-150 Street Series Cat-Back Performance Exhaust System 10393 *Combined AC/DC panels require aThe MagnaFlow Street Series Cat Back Performance Exhaust System 19561 is compatible with all 2015 2020 and 2021+ engine variants of the Ford F 150. Enhance the sound of your truck's engine with MagnaFlow's deep signature exhaust note and dyno proven performance enhancements while maintaining only mild levels of interior noise. MagnaFlow 19561 features durable 100% stainless steel construction, a single straight through muffler, 3" mandrel bent tubing,