MB ECU update - as promised
Problem is my car is CPO'd and if MB tells me I need a flash to maintain my extended CPO warranty (valid thru 12/2011), then guess what? I'm SOL and I'll let 'em flash the MF. End of story.
I didn't have a "before" dyno, but the car feels as strong or stronger than ever.
The Best of Mercedes & AMG
BTW..John is the best tech ever!
BTW..John is the best tech ever!








