Unlock serious performance from your Ford F-150 Raptor R with the JB4 plug-and-play tuning box. This current beta application for the supercharged 5.2 V8 delivers a huge step up in power without flashing the ECU, using smart CANbus integration to optimise boost, timing and fuelling while retaining factory safety systems and smooth OEM-like drivability. Installation is discreet, fully reversible and compatible with all driving modes including towing, with fuel economy unchanged during normal driving.
- Proven gains of up to 122 whp on a stock Raptor R, without the risks of an ECU flash
- Advanced CANbus OBDII integration for real-time tuning using ECU data such as pedal/throttle position, timing advance, AFR, fuel trims, knock and gear
- Preloaded maps for 91 and 93 octane, factory/stock, VALET, E85 blends up to 35 percent and unleaded race fuel
- Includes the JB4PRO Bluetooth adapter and free app to log up to 40 parameters, switch maps, update firmware, control boost by gear for 1st to 3rd and read/clear fault codes
- Quick plug-and-play fit, billet aluminium enclosure, not VIN-locked and removable for resale or return to stock
- Designed and assembled in the USA with a 5-year warranty; 91 octane or higher recommended for performance gains
Vehicle fitment:
2023+ Ford F-150 Raptor R 5.2L Supercharged
2020-2022 Ford Mustang Shelby GT500 5.2L Supercharged
The JB4 is a premium piggyback ECU upgrade for drivers who want a powerful, safe and reversible performance boost. Nforcd knows this product inside out and it has been a popular choice for customers seeking a fast, effective tuning solution with app control and unrivalled flexibility.
Order your JB4 from Nforcd today. Prefer professional installation? Fitting is available at Nforcd in Warwickshire. Request a quote via Sales@nforcd.com.