NOTE: Only for N63TU MOTORS. Not for N63 motors. Please contact us with your VIN if you are unsure what motor your 2013 550i has. Expertly calibrated and meticulously refined, DME Tuning’s ECU software is guaranteed to give you MORE of a good thing. More horsepower, more torque, and a more exhilarating driving experience by delivering usable power through improved throttle response and torque management. With additional ft. lbs. of torque through the mid-range, acceleration out of your favorite corner and onto the straight is noticeably quicker throughout the rev range. DME Tuning saves your stock/factory ECU settings so that you can revert your vehicle back to stock settings at any time. OBD tunes allow customers to simply plug in a cable and upgrade their ECU. We send you an OBD cable and remotely tune the car using remote desktop software called TeamViewer. You will need a Windows 7+ laptop for this process. Tuning for specific octane Check engine light removal for downpipes (off-road use only) Top speed limiter removal Cold start On/Off Extend or add burble when available All available features for your tune will be discussed when our staff members are assisting you at your appointment time. We recommend one-step colder spark plugs for better performance. We also recommend changing your spark plugs and Primary O2 sensors every 20k miles. Shipping costs for sending OBD Cable will be added at checkout.
