JB4 Tuner for 2020+ Kia, Hyundai, Genesis 2.5T SmartStream including N (V2) golf mk7 Perfectly fits 2009-2015 Chevrolet Silverado

Perfectly fits 2009-2015 Chevrolet Silverado and GMC Sierra models with the 6

Hobb's switches

Elevate your BMW 335Xi’s performance with Palenon Performance 3" Racing Downpipes and experience the ultimate in power and sound

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

JB4 Tuner for 2020+ Kia, Hyundai, Genesis 2.5T SmartStream including N (V2) golf mk7 Perfectly fits 2009-2015 Chevrolet SilveradoPower 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