• Power gains of up to 100hp and 120wtq to the wheels on a stock vehicle • Quick Plug & Play Installation • CANbus integration offering unrivaled tuning features and performance • Runs as smoothly as stock, this is how your F150/Raptor should have come from the factory • Compatible with all driving modes • Fuel economy unchanged during normal driving • Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment • Ethanol (E85) compatible tuning maps • Able to read/delete fault codes • Not VIN locked, can be removed without a trace and resold down the road • Made in the USA • Free USA Shipping • 5 year warranty
This plug and play tuner attaches to two easy to access sensors in the engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It features a 64mhz processor allowing sensors to be sampled 800 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful performance.
The default setting is 3psi over stock and boost can be adjusted using a BMS data cable or JB4 Mobile adapter. We've measured stock boost on the Raptor at around 15 psi peak. Raising that to 18psi peak really wakes up this heavy truck!
Installation is very discrete and unlike flash remaps it quickly removes without a trace when needed. Fuel economy during normal driving is unchanged. Compatible with all driving modes.
JB4 adds functionality with a plug and play OBDII CANbus connection allowing the JB4 to take in critical engine data directly from the ECU. Including pedal position, throttle position, timing advance, fuel trims, air/fuel ratio, engine knock, and much more. Other tuners without CANbus are not able to even monitor this critical engine data no less incorporate it real time in to their tuning algorithms.
The JB4 also features multiple maps based on this expanded engine criteria, smoother partial throttle performance, additional engine safety systems such as lean run or over boost, more advanced logging for those wanting to experience with different fuels and E85 mixtures, boost by gear to improve traction, the ability to read and delete fault codes, and much more to come via free firmware updates. Made in USA. 5 Year Warranty.