Group 20: JB4 Tuner for VW Tiguan, Audi A5/Q5 EA888 Gen5 2.0T subaru-legacy-gt-2005--esi9308613 Unlike basic tuning boxes

Unlike basic tuning boxes

• 2012–2017 N20 F20 BMW 125i

This is a complete Low Pressure Fuel Pump (LPFP) upgrade that replaces your stock LPFP assembly with an E85 certified one

proven JB4 tuning

Our Ford Bronco cold air intake offers 15whp+ power gains and intoxicating sound while retaining the superior air filtration and intake temperature reduction of a fully closed intake system

Group 20: JB4 Tuner for VW Tiguan, Audi A5/Q5 EA888 Gen5 2.0T subaru-legacy-gt-2005--esi9308613 Unlike basic tuning boxesPower gains of up to 40whp & 55wtq to the wheels on a stock vehicle The JB4 is a plug and play Tiguan 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 JB4 to take