Audi 80 90 02 Performance Power Booster


These Audi 80 90 O2 Performance Power Boosters will instantly increase the responsiveness of your Audi.  By optimizing the settings of the 02 sensors, these units enhance the performance from the engine.  A 02 PPB is required for each exhaust side 02 on your Audi.  Installation is a simple two wire process.  Each 02 PPB will come with a set of instructions.