Unlock serious performance from your 2022+ Toyota Land Cruiser 3.4L twin turbo with the JB4 plug and play tuning system, available from Nforcd. This advanced piggyback tune delivers proven gains on a stock vehicle of up to 60hp to the wheels, around 75hp at the crank on pump fuel, with headroom for more when combined with quality bolt ons, higher octane, E85 blends or larger turbos. No ECU flash required, just fit, select your map and enjoy a sharper, faster Land Cruiser.
- Preloaded JB4 software for the 3.4L Land Cruiser with up to 8 selectable maps, including ethanol compatible options
- Switch between stock and performance maps from the dash while driving
- Boost by gear control for improved traction and cleaner launches
- Built in data logging, view up to 20 live parameters and read or clear fault codes via the app
- CANbus OBDII integration for refined control and safety, with smooth OEM like drivability
- Quick plug and play installation and easy removal, no ECU unlocking or flashing
- Not VIN locked, can be removed without trace and resold later
- Compatible with the free JB4 PRO smartphone app when paired with the optional Bluetooth adapter for logging, map changes and firmware updates
- Billet aluminium enclosure, made in the USA, backed by a 5 year warranty
- Works with all driving modes, fuel economy unchanged during normal driving
- 91 octane fuel or better required for performance maps
Vehicle fitment:
2022+ Toyota Land Cruiser 3.4L twin turbo, including LC300 GR.
Why choose JB4 from Nforcd? JB4 remains the benchmark for plug and play turbocharged tuning, offering powerful gains, extensive safety features and ongoing firmware map development. Nforcd knows this product well and it continues to be a popular upgrade with our customers seeking a high quality, reversible tuning solution for their Land Cruiser.
Ready to upgrade your Land Cruiser with a JB4? Order online from Nforcd today. Professional fitting is available at Nforcd in Warwickshire, request a quote via Sales@nforcd.com.