1999-2003 7.3L Powerstroke Peakside SCT 2 Tune Package

This is the 2 Tune Package. If you want the Single Tune Package, please click here. If you want the 3 Tune Package, please click here. If you want the 4 Tune Package, please click here.

This package includes the SCT X4 Power Flash (7015) and the Peakside Performance tune files. Already own an SCT device? Order the tune files on their own instead.

Pick any two SCT files you want and we’ll build them for your truck. Tow + Street, Street + Hot-Street, or any combo that matches your mods and goals, total control.

Part Number: X4-PEAK-PS73-SCT-2F

• 1996-2019 Powerstroke SCT X4 POWERFLASH (7015)
• Peakside Performance 2 Tune custom tune files (PEAK-PS73-SCT-2F)

• Pick any two SCT tune files for your 7.3 Powerstroke
• Custom built for your supporting mods
• Improved drivability and throttle response
• Better fuel economy and torque than stock
• SCT X4 device included

• 40HP Tow
• 90HP Street
• 110HP Hot Street
• 140HP Performance

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