45mm Electrical boost gauge - White Needle/ Orange Backlight
45mm Electrical boost gauge with a red needle/black face and white backlight. Matches the interior of the BMW. Kit includes y-splitter, air hose, sending unit and mounting bracket.
The gauge can be wired to either light up white all the time or only when the headlights are turned on.
Needle performs a 270 degree calibration sweep at start-up.