M113 Tuning
The question is, has anyone had any luck finding a tune from a company or person for C43/C55 engine upgrade? My car is running on the C43 ECU and is running great. I’m just trying to see if anyone out there has maximized their upgrade.
thank you in advance to everyone.
Any other suggestions would be much appreciated as I am stuck trying to find someone to give me what in my mind is a simple tune that several places offer if the engine was back in the E55 it came from. Ugh....





