JB4 Tuner for 2022+ Range Rover 4.4L V8 Twin Turbo - Burger Tuning 528i (F10/F11) and efficiency

and efficiency

After installing the ARM F-Series FMIC there was a massive improvement in cooling performance that resulted in only a 2 degrees Fahrenheit increase in IAT

• Overall feel

Easy-to-Maintain Air Filter: Designed for convenience

JB4 Tuner for 2022+ Range Rover 4.4L V8 Twin Turbo - Burger Tuning 528i (F10/F11) and efficiencyPower gains of up to 100hp and 140tq to the wheels on a stock vehicle The JB4 Tuner includes CANbus, full data logging, multiple performance maps, user adjustable fuel control, boost by gear settings, WMI support, JB4 Mobile wireless compatibility, and much more. Compatible both as stand alone tuning systems or in conjunction with performance flash maps where logging, safety, and fine tuning tools are desirable. No ECU flash needed and compatible with