I've had this problem for a couple of months now.. When at WOT is backfires like I have antilag, see light comes up, then leaves after a couple of minutes of cruising. If I get to a light it starts shaking so I shut the off the car and restart and its fine after that.. I'm still under warranty but I should I remove dci and jb4 for a job like this??
2013 C63 AMG COUPE