Kia / Hyundai / Genesis 2.0L Turbo JB4 Performance Tuner (V1) System:JB4 ***Backordered est to ship early/mid Aug*** • Preloaded with custom JB4

• Preloaded with custom JB4 GMC Canyon tuning software and up to 8 maps for various fuel and modification levels

stylish JB4 billet aluminum enclosure withstands drops

com/s/og1r66usv8ycw7x/Hobb%27s%20switch

The relay kit requires a JB4

Beware of counterfeit Bosch plugs being sold for $5-6 each on eBay and Amazon

Kia / Hyundai / Genesis 2.0L Turbo JB4 Performance Tuner (V1) System:JB4 ***Backordered est to ship early/mid Aug*** • Preloaded with custom JB4Power gains of up to 80whp and 80wtq to the wheels on a stock vehicle Now includes the JB4PRO adapter and free app! 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,