Unlock serious performance from your 2024 onwards Lexus TX 500h 2.4L Turbo with the JB4 PRO plug-in tuning module. Developed to deliver power safely and reliably, the JB4 PRO can provide gains of up to 60 hp at the wheels on a stock vehicle using pump petrol, roughly 75 hp at the crank. There is no ECU flash required and it is compatible with locked ECUs, making it an ideal first upgrade from Nforcd.
- Up to 60 whp gain on a stock car on pump fuel, approximately 75 hp at the crank
- Quick plug and play install with a dedicated harness for easy fitting and removal
- On the fly map switching via the dash, including factory and performance maps
- Boost by gear control for improved traction and stronger launches in lower gears
- Built-in data logging and fault code reading plus performance estimates
- Includes the JB4PRO app for wireless iOS and Android access, map changes and free firmware updates
The JB4 integrates via CANbus and OBDII for advanced control and features E85 compatible tuning maps. It runs smoothly like stock, works with all driving modes, and typically leaves fuel economy unchanged during normal driving. It is not VIN locked, can be removed without a trace and resold later. For best results use 91 octane or higher fuel. Backed by a 5 year warranty.
Vehicle compatibility: 2024 onwards Lexus TX 500h 2.4L Turbo.
Choose Nforcd for expert advice and UK support on the JB4 PRO. Professional fitting is available through Nforcd in Warwickshire. To request a fitting quote, email Sales@nforcd.com.