Mercedes C63 2018 iflash Shipping costs for sending handheld

Shipping costs for sending handheld will be added at checkout

We will ship you our DME cable and provide personal assistance from one of our staff members

Tunes for specific octane

and a more exhilarating driving experience by delivering usable power through improved throttle response and torque management

Extend or add burble/flames

Mercedes C63 2018 iflash Shipping costs for sending handheldOBD tunes allow customers to simply plug in a handheld and upgrade their ECU. We ship you a My Genius handheld device which requires a Windows 7+ computer to pass files in between. All the instructions are in the box. You will read the car with the device and email us the stock file. We will email you a tuned file based on your request which you load into the device and flash the car. The device holds the stock and tuned files for easy back and forth.