Mercedes Benz CL55K AMG 5.5 V8 Custom ECU Tune & OBDII My Genius

Flash Tune your vehicle via the OBD2 diagnostic port! No more downtime, while sending in your ECU for tuning. Flash your vehicle and switch maps at your convenience. This versatile tool allows to store and program up to 10 different tuned files, plus the stock software. Previously, only OE Tuning flash dealer tools supported this option. Now you can do it yourself! Stock Peak HP: 493 Tuned Peak HP: 537 Max HP Gain: 44 Stock Peak Torque: 516 Tuned Peak Torque: 562 Max TQ Gain: 46 Modification Description: OBD2 Flash