JB4 Tuner for 2020+ Kia, Hyundai, Genesis 2.5T SmartStream including N (V2) golf mk7 It allows for factory integration

It allows for factory integration with the ECU for multiport fuel injection

denser air enters the intake for improved combustion

Rated for 850whp on pump gas and 800whp on 100% E85

The Precision Raceworks BMW E9x/E8x Low Pressure Bucketed Fuel Pump Expansion Modules (Stage 3-4) are designed for customers looking to run all blends of E85

JB4 Tuner for 2020+ Kia, Hyundai, Genesis 2.5T SmartStream including N (V2) golf mk7 It allows for factory integrationPower gains of up to 65hp and 80tq to the wheels on a stock vehicle The JB4 is a plug and play Kia Hyundai Genesis 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 logging capability. CANbus allows the