Description
THERE ARE TWO DIFFERENT JB4S AVAILABLE FOR THIS VEHICLE GROUP. PLEASE CHECK THE APPLICATION LIST BELOW BEFORE ORDERING, TO ENSURE YOU ORDER THE CORRECT UNIT FOR YOUR ENGINE.
CLICK HERE FOR PRODUCT LINK AND APPLICATION LIST FOR THE OTHER UNIT, COMPATIBLE WITH PREVIOUS/OTHER KIA-HYUNDAI-GENESIS MODELS.
Upgrade your Kia, Hyundai or Genesis SmartStream engine with the JB4 Tuner, the ultimate plug-and-play solution for achieving maximum power gains. With up to 100 horsepower and 100 torque gains to the wheels on a stock vehicle, the JB4 remaps your boost, timing, and fueling for optimal performance and reduced turbo lag. Its 64mhz processor samples sensors 800 times per second using dedicated 10-bit digital-to-analog converters, ensuring smooth and powerful performance.
What sets the JB4 apart from other tuning systems is its fully programmable CANbus system, upgradable firmware, and data logging capability. This feature allows the JB4 to take into account various factors such as pedal input, throttle position, gear, engine speed, air/fuel ratio, fuel trims, ignition advance, knock, and many more and incorporate those into the performance mapping, resulting in improved performance over non-integrated chip tunes. Additionally, it can read and delete fault codes, includes unique safety features such as keeping boost pressure low until oil and water are up to temperature, and drop to a low boost map if the engine starts to overheat, run lean, excessively knock, or over boost.
Installation is straightforward and quickly removable without a trace when needed. The JB4 includes maps for 91 octane, 93 octane, and E85 (ethanol fuel) mixtures, and fuel economy during normal driving is unchanged. Compatible with all driving modes and made in the USA with a 5-year warranty, the JB4 Tuner is the ultimate performance upgrade for Kia, Hyundai, or Genesis SmartStream engines.
To make the most of the JB4 Tuner, it's recommended to use spark plugs with a smaller gap or replacement spark plugs that offer a stronger spark and are more reliable than stock. With the JB4 Mobile Connect Kit, you can wirelessly connect to your Bluetooth 4.0 compatible iOS and Android device or to your Windows laptop with the BMS data cable, record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware with free newer versions with updates, more powerful maps, and new features under development.
In conclusion, the JB4 Tuner is the ultimate performance upgrade for Kia, Hyundai, or Genesis SmartStream engines, delivering unparalleled power gains, improved fuel economy, and a smoother driving experience. With its plug-and-play installation, fully programmable CANbus system, upgradable firmware, and data logging capability, it's the perfect upgrade for those looking to push their vehicle's performance to the next level.
APPLICATIONS
Kia
• 2020+ Kia Stinger 2.5t
• 2020+ Kia Sorento 2.5t
• 2020+ Kia K5 1.6t and 2.5t
• 2021+ Kia K8 3.5t
Hyundai
• 2020+ Hyundai Santa Fe 2.5t
• 2020+ Hyundai Sonata 1.6t and 2.5t
• 2021+ Hyundai Staria 3.5t
• 2022+ Hyundai Santa Cruz 2.5t
• 2021+ Hyundai Elantra SmartStream 1.6t
• 2021+ Hyundai Elantra N 2.0t (email us map sensor photos to confirm harness type required)
• 2022+ Hyundai Kona
• 2022+ Hyundai Kona N 2.0t (uses previous V1 system linked below)
Genesis
• 2020+ Genesis G80 2.5t
• 2020+ Genesis GV70 2.5t and 3.5tt
• 2020+ Genesis GV80 2.5t and 3.5tt
