JB4 Performance Tuner For 1.6L Kia Forte, Soul & Hyundai Sonata, Elantra, Veloster, Tucson (V1) 316i (F31) Built to Last

Built to Last

BMW F22/F23 230i B48 2

2x ARM Turbo Gaskets

The ARM N63 Midpipes are compatible with the cars on the list belowthat have a slip-fit style OEM downpipe only

JB4 Performance Tuner For 1.6L Kia Forte, Soul & Hyundai Sonata, Elantra, Veloster, Tucson (V1) 316i (F31) Built to LastPower gains of up to 60whp and 60wtq to the wheels on a stock vehicle Now includes the JB4PRO adapter and free app! The JB4 is a plug and play Kia Hyundai 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