Mintex are the world's largest manufacturer of high performance friction products. Their brake discs are of the same high quality as their pads and fluids and make an excellent replacement for OEM discs.
The unique pattern of part-grooves and dimples allow for fast heat dispersion without the risk of thermal cracking - a common complaint of inferior drilled discs. All the benefits of drilled holes and full grooves without the risk of thermal cracking combined with EXCELLENT heat and debris dispersal.
If you take your E30 on track and don't have a Big Brake Kit then these are what you need.
They are finished in a new Blue alloy finish to add a touch of class.