Unlock serious performance from your Ford Bronco 2.3 EcoBoost with this bolt-on JB4 tuning package from Nforcd. Designed for 2021-on 2.3L models, this complete upgrade pairs the proven JB4 plug-and-play tuner with a high-flow BMS intake, BOV adapter and Bluetooth connectivity to deliver strong gains with easy installation and no permanent modifications. On suitable fuel, the setup offers the potential for up to 350 horsepower.
- Purpose-built tuning package for the 2021+ Ford Bronco 2.3L EcoBoost turbo
- Potential for up to 350 hp depending on fuel and conditions with JB4 tuning
- Plug-and-play installation on a locked ECU with no cutting or coding
- Wireless on-the-fly map adjustments and data logging via JB4PRO Bluetooth and app
- High-flow BMS cold air intake to support improved airflow
- BOV adapter adds the sought-after turbo blow-off sound
What’s included
- JB4 tuner for Ford Bronco 2.3 EcoBoost
- JB4PRO Bluetooth adapter and free JB4PRO app access
- BMS cold air intake for 2.3L Bronco
- BMS blow-off valve (BOV) adapter for 2.3L Bronco
- Official JB4 logo car emblem/badge
- Official JB4 “JB4 Tuned” licence plate frame
Optional upgrade
- BMS Pedal Tuner for adjustable throttle response (sold separately)
Vehicle fitment
- Ford Bronco 2.3L EcoBoost 4-cylinder turbo 2021-on
Nforcd knows this package well and it has been a popular choice for Bronco owners seeking a fast, reversible performance upgrade. Order today or contact us for guidance on the right setup for your build. Professional fitting is available through Nforcd in Warwickshire. Request a fitting quote via Sales@nforcd.com.








