JB4 Tuner for 2022+ Toyota Land Cruiser 3.4L Twin Turbo - Burger Tuning Select:JB4PRO Adapter (Uses Free JB4PRO App) This variant utilizes the original

This variant utilizes the original flex fuel kit which includes both Bluetooth for the free Fuel-It

2019+ BMW G20 M340i

Power gains of up to 40hp and 70tq to the wheels on a stock vehicle

Dimensions: The top insertable part is 1

JB4 on a completely stock automatic 135i

JB4 Tuner for 2022+ Toyota Land Cruiser 3.4L Twin Turbo - Burger Tuning Select:JB4PRO Adapter (Uses Free JB4PRO App) This variant utilizes the originalPower gains of up to 75hp on a stock vehicle without the risks of flashing! The JB4 is the most advanced and highly featured tuning system available for your 2022+ Toyota Land Cruiser. Power gains are up to 60hp to the wheels (75hp crank) on a completely stock car on pump gas, gains with bolt on parts, higher octane, E85 mixtures, and larger turbos are even higher. The JB4 features a simple plug and play installation harness for easy installation &