Why?:

The Accessport V3 is the world's best selling, most flexible ECU upgrade solution for BMW. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Upgrade forever with off-the-shelf (OTS) calibrations for most bolt-on modifications. It's the last engine management solution you'll ever need.

Features:

• Larger, full color, higher resolution screen
• Customizable multi-gauge display
• In vehicle mount, with on/off switch
• Faster, easier to use and just better all around
• Interchangeable faceplates