The dials can be used ONLY in NS4 gauge clusters. They are not good for the 260 km/h VDO Audi gauge clusters.
The dials are replicas of the Audi S2 original dials.
We recommend to buy the dials as plasma , because the regular dials do not have the light reduction rasters printed on the back side. If you use them with the OEM bulbs, the light will NOT spread evenly and as a result you will have darker and brighter areas. To prevent this, buy plasma dials or install multiple SMD LED stripes inside the gauge cluster box. If you want to keep the stock illumination, then work with some diffusion foils to reduce light intensity in the areas above the bulbs.