JB4 Tuner for 2017-Present Porsche 718 Cayman/ Boxter - Burger TuningPower gains of up to 75hp and 75tq to the wheels on a stock vehicle This easy to install plug and play tuner attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. Includes full SENT sensor technology required for properly tuning the latest Porsche platforms. Includes full CANbus allowing the JB4 to access and incorporate all engine data in it's
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