Castrol React SRF brake fluid featuring a superior 320°C (608°F) dry boiling point. It's unique silicon ester technology absorbs less water to maintain a much higher wet boiling point of 270°C (518°F) over other brake fluids. This DOT 4 racing brake fluid also meets several FMVSS, DOT, ISO, and SAE standards.
- Racing DOT 4
- Part#: 15AFA4
- Recommended change interval: 18 months