JB4 Tuner for Porsche Panamera & Cayenne

Description

JB4 Features and Benefits • Power gains of up to 75hp and up to 101Nm on a stock vehicle • Improves 0-60 times and 1/4 mile times • Preloaded with custom Porsche tuning software and up to 8 maps for various fuel and modification levels • The JB4 offers a lot…