Errecom Extreme — Ultra Review

Here is where the product shines. On track days, where oil temperatures can skyrocket past 130°C (266°F), conventional oils break down. Errecom Extreme Ultra is designed for extreme pressure. A Subaru WRX STI owner reported that his oil temperature warning light used to trigger after three hot laps. After adding the Extreme Ultra, he completed six laps before seeing the same temperature. The thermal efficiency is remarkable.

How does it stack up against the big names? errecom extreme ultra review