JB4 Tuner for 2020+ Kia, Hyundai, Genesis 2.5T SmartStream including N (V2) Select:JB4PRO Adapter (Uses Free JB4PRO App) • 2015-2019 F20/F21 B58 BMW

• 2015-2019 F20/F21 B58 BMW M140i

Fiat Abrath JB4 map guide

• Preloaded with custom JB4 Fiesta tuning software and up to 8 maps for various fuel and modification levels

5" to 3" 45° silicone coupler with T clamps

Specifications

JB4 Tuner for 2020+ Kia, Hyundai, Genesis 2.5T SmartStream including N (V2) Select:JB4PRO Adapter (Uses Free JB4PRO App) • 2015-2019 F20/F21 B58 BMWPower gains of up to 65hp and 80tq to the wheels on a stock vehicle The JB4 is a plug and play Kia Hyundai Genesis tuner that plugs into easy to access sensors in the engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. Unlike other tuning systems the JB4 includes a fully programmable CANbus system, upgradable firmware, and data logging capability. CANbus allows the