BMW performance upgrades, chips, turbo kits and custom tuning.

Instructional video for the Miller WAR Chip setup wizard.

This videos gives you a quick run down of the layout for the Miller W.A.R. for Windows editing suite.

This is a quick video to give you an idea of the maps available and how they are laid out. Remember, some ECUs are more simple than others and by nature won'...

A quick overview of the Open, Save and Save As function of the Miller WAR Chip windows software

This video highlights the different ways of changing maps values in the WAR Chip editing software. Discussed - Typing, Copy/Paste, +/- buttons and Control Ar...

Just to show how simple it is to read and write to the WAR Chip.

This video demonstrates how easy it is to update your W.A.R. For Windows editing program.

As per customer request, this video explains the logic behind tuning your Single VANOS engine. It explains what to maps to tune, and why, as well as how the ...