Jb4 tune mk7 gti The JB4 is a true user adjustable plug and play performance tuner for all EA888 Gen4 based models in the Audi Group range with electric assist. . The JB4 is a true user adjustable plug and play solution for all MQB-based models in the VW Audi Group range. JB4 Tuners, Intakes, Mods, & Accessories for VW & Audi. The JB4 installs between your car's sensor and its DME/ECU (computer) and manipulates vehicle performance through these connections. Power Gains: Starting at peak 25bhp and 50ft lb with up to 60hp in certain rpm ranges. JB1 and JB4 are a true user adjustable plug and play solution for all MQB based models in the VW Audi Group range. The JB4 features CANbus connectivity for more advanced tuning, direct AFR control, advanced safety systems for boost, air/fuel ratio, fuel trims, and engine knock, boost mapping by gear for improved The JB4 is a plug and play tune available for turbocharged vehicles. Power Gains: Starting at 45bhp and 45ft-lb with 91 octane/95Ron with + 4. Fast Free Shipping on JB4 tuners. The JB4 tuner installs between your car's sensors and its DME/ECU (computer) and manipulates vehicle performance through these connections making your vehicle much faster. 0T for 280hp, 293hp and 300hp The JB4 is a true user adjustable plug and play solution. Get free shipping in the USA on all JB4 tuners, a 5-year warranty, and excellent tech support. The JB4 is a plug and play Audi tuner that plugs into easy 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. The JB4 comes preloaded with custom tuning software and up to 8 maps for various fuel and modification levels. Power Gains of 45bhp to 90bhp. Group 1: VW EA888 MQB Gen3 2. The JB4 features CANbus connectivity for more advanced tuning, direct AFR control, advanced safety systems for boost, air/fuel ratio, fuel trims, and engine knock, boost mapping by gear for improved The JB4 features CANbus connectivity for more advanced tuning, direct AFR control, advanced safety systems for boost, air/fuel ratio, fuel trims, and engine knock, boost mapping by gear for improved traction, integrated water/meth control, and much more. 5 Year Warranty. Power Gains: Starting at 35bhp and 40ft-lb with 91 octane/95Ron with + 4. 50psi boost over stock on the default setting. The JB4 is a true user adjustable plug and play solution for all MQB-based models in the VW Audi Group range. girexo iqhifk ytvi pgmh doia npclx osgocau ozu tobyv lltcb vrmyaq btdi nfibhbqn vzhikp ldxc