Atelectatic documents coolant-cap deposits, a small water-pump-area trace and later observations on a 1999 996 Tiptronic. The photographs and owner updates support the observations, while the cause, oil-analysis result and repair outcome remain unconfirmed.
nsogiba records maintenance between track events in a largely stock E92 M3, from a rear metallic-noise fix to brake wear, added cooling ducts and later cooling-system work. Follow-up posts also describe damage to the original brake-cooling inlets.