Originally Posted by
ovalracer1m
The white pads are the rtr basic pads and work ok but glaze over rather quickly and are rather inconsistent. (I personally dont care for them).
The yellow pads are the optional higher friction pads and i feel these work much better. Much more consistent feeling and do not glaze over as fast. These come in the FT kits. They also have a HT yellow pad that has a larger friction surface also.
There's been 3 different pad materials over the years for the b4/t4. They've all been the same part number, just running changes/updates to the material. First there was yellow then white now this gold-ish/yellow we have now.