Brake calipers on a Mazda MX5 NB (1998 - 2000) get a lot of exposure to heat, brake dust, moisture and dirt from outside while driving. Over time, this often causes discoloration, surface rust or a weathered appearance to appear around parts that are still technically functioning fine. A good brake caliper paint seals the surface better and gives the brake housing a fresh, well-kept appearance again. Especially when visible parts of the brake system are also in neat condition, the wheel side immediately looks calmer and tighter finished.
