Orcan NT1 fuel level indicator decal
New from Orcan for the Xray NT1 and NT1R is this handy fuel level indicator decal. Simply apply it to the specified place on the radio plate next to the tank and when you lift your car, with the nose to the ground, you can now easily identify the remaining amount of fuel. The decal displays the measurement in 5ml increments and is available in orange and white or black and white.
Source: Orcan [smi-motorsport.de]