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Hyundai / Kia turbo JB4 performance tuner669.00$USD – 825.00$USD
Plug and play tuner that works with the factory ECU to remap boost, timing and fueling for improved performance and up to 100HP and 100 TQ gain on a stock vehicle.
The JB4 offers a lot more performance, functionality, and safety than your average performance chip.
Compatible with all Hyundai and Kia turbo engines.
Tuner and spark plugs bundle includes 4x HKS MX45XL
You MUST upgrade your spark plug in order for the JB4 to function correctly with the Hyundai. We recommend HKS MX45XL
We always include the Bluetooth wireless module in our prices, unlike on the Burger Tuning website.