Reprogramming Tool Autotuner ECU Type Bosch MED17.7.5 Programming Method Specifications Sport Exhausts Stage 2 ECU Remap 91 RON Power Gains Stock: 500 whp 516 ft.lbs Tuned: 573 whp 575 ft.lbs BECOME A DEALER The ECU programming process of this special Mercedes GT-C 4.0L V8 is quite simple using the advanced automotive reprogramming tools of our dealer pack. The reading …