JB4 Tuner for 2021+ Genesis GV70, GV80, G80, G90 3.5L SmartStream (V4) 1985 but European spec vehicles will

but European spec vehicles will need to reuse their existing top hat due to different emissions requirements

more aggressive induction sound

Double Your Range

Volkswagen Beetle 2015 to 2017

please check this: KF-1035

JB4 Tuner for 2021+ Genesis GV70, GV80, G80, G90 3.5L SmartStream (V4) 1985 but European spec vehicles willPower gains of up to 100hp and 100tq to the wheels on a stock vehicle The JB4 is a plug and play Hyundai Genesis performance tuner that connects to easy to access sensors in the engine bay and works with your factory ECU to optimize boost, timing, and fueling for stronger performance and reduced turbo lag. Unlike basic tuning boxes, the JB4 includes a fully programmable CANbus system, upgradable firmware, and data logging. CANbus integration allows