Reprogramming Tool Autotuner ECU Type MED9.1 Programming Method Specifications Custom Stage 3 ECU Remap Custom Stage 3 TCU Remap K04-0064 set up FMIC HPFP Uprated injectors Uprated map sensor Full turboback exhaust Electronic boost controler Power Gains Stock: 211 hp 280 Nm Tuned: 375 hp 490 Nm BECOME A DEALER The ECU programming process of this Golf V …