JB4 for Kia / Hyundai / Genesis 1.6T, 2.5T, 3.5T, SmartStream (Including N Line)

USA FREE SHIPPING California residents cannot purchase or use this product, as it is not legal to sell or use in the state. Before ordering, please contact us. Product Description: Increase power like never before with the Kia/Hyundai JB4 tuning kit. This is a plug and play 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. It features a 64mhz processor allowing sensors to be sampled 800 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful performance. It's able to auto-detect between 2.5L and 1.6L turbo engines automatically allowing for simple plug and play installation across the entire Kia / Hyundai turbocharged lineup! Features: • Power gains of up to 100hp and 100tq to the wheels on a stock vehicle• Improves 0-60 times and 1/4 mile times• Preloaded with custom JB4 Kia/Hyundai tuning softw