JB4 Tuner for 2018+ Lexus LS 500 3.5L Twin Turbo - Burger Tuning Select:JB4PRO Adapter (Uses Free JB4PRO App) • No impact on fuel

• No impact on fuel economy during normal driving

Download install guides

providing peace of mind with your purchase

For drivers seeking the coolest possible intake temperatures and maximum power

Carrera GTS

JB4 Tuner for 2018+ Lexus LS 500 3.5L Twin Turbo - Burger Tuning Select:JB4PRO Adapter (Uses Free JB4PRO App) • No impact on fuelPower gains of up to 75hp on a stock vehicle without the risks of flashing! Now includes the JB4PRO adapter and free app built in! The JB4 is the most advanced and highly featured tuning system available for your 2018 Present Lexus LS 500 3. 5L. 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