Transform the driving characteristics of your 2013-2014 F250-F450 with ASAP's Transmission tuning.
Multiple tunes to choose from:
- High Pressure, Medium Pressure, Stock Pressure.
Benefits:
- Increased holding capacity to accommodate higher power levels and increase longevity.
- Shifting schedule reworked for a smoother, more responsive driving experience.
- Tow Haul/Exhaust Brake downshifting schedule changed for better braking.
- Quicker TQ lockup and shifting.
- Torque management retained during shifting for longevity.
 Support Package Options:
- Limited Support: Allows access to tune library for 4 weeks. After 4 weeks, the currently installed tune file is the file that is available to you indefinitely.
- Full Support: Allows access to the tune library indefinitely.