Bimmertune wiring markingColor in instruction drawingsBlue/blackBlueViolet/YellowYellowBrown/blackBrownDepending if your car is left hand drive or right hand drive cruise control wiring will have to be placed on car like this:Left hand drive: Right hand drive: Follow these steps to set up...

These instructions are for fitting the following product:BIMMERTUNE E36 M3 3.0 Group N oil restrictorTo find the position for fitting the oil restrictor we have to look at the engine head from the intake side. You should see a screw with internal hexagon in the engine head: To fit the rest...