SCT X4 with DIESELR Tune Files (2020-2021 Powerstroke 6.7L) Caps & Covers 2013-2019 Cummins 6.7L 2 Year Limited Parts Warranty

2 Year Limited Parts Warranty

7 TTS GEN2 66/71 Turbo by Titan Turbo Service is your gateway to a new level of power

The design of the second Gen F150 LED heads was inspired by the OEM LED headlights from the new Ford Expedition

This tune pack combines the powerful SCT X4 tuner with our expertly developed DIESELR Tune Files to deliver peak performance

SCT X4 with DIESELR Tune Files (2020-2021 Powerstroke 6.7L) Caps & Covers 2013-2019 Cummins 6.7L 2 Year Limited Parts WarrantyDIESELR X4 Tuner + Custom Tune File Pack This tune pack combines the powerful SCT X4 tuner with our expertly developed DIESELR Tune Files to deliver peak performance, reliability, and drivability for your diesel truck. With an easy to use interface, the X4 lets you fine tune horsepower, torque, throttle response, and fuel efficiency in just a few clicks. Backed by real world testing and crafted by experienced tuners, our custom files are built to get