Kia / Hyundai 1.6L Turbo JB4 Performance Tuner (V1) System:JB4PRO Our intake retains everything that

Our intake retains everything that is good about the OEM intake system including the cold air ducting and lightweight heat shielding airbox bottom

Installation is easy

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DCT F80 F82 F83 BMW M2 M3 M4 M4 GTS

The result is a planted

Kia / Hyundai 1.6L Turbo JB4 Performance Tuner (V1) System:JB4PRO Our intake retains everything thatPower gains of up to 60whp and 60wtq to the wheels on a stock vehicle Now includes the JB4PRO adapter and free app! The JB4 is a plug and play Kia Hyundai 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