Febi Bilstein 180587 Brake Fluid DOT 5.1: Superior Stopping Power

Purpose and Specifications

Febi Bilstein 180587 is a premium DOT 5.1 brake fluid designed for maximum safety in modern braking systems. This fully synthetic fluid handles extreme heat from hard braking, staying liquid up to 274°C dry and 184°C wet - far beyond standard DOT 4 limits. It prevents vapor lock that causes brake fade, ensuring firm pedal feel during emergency stops or track days.

Key benefits include corrosion protection for calipers and lines, low-temperature flow down to -40°C for reliable cold starts, and compatibility with ABS and ESP systems. One 1-liter bottle services most passenger cars, with a shelf life of 3-5 years when sealed. OE-matching quality from Febi Bilstein means it meets FMVSS 116 DOT 5.1, SAE J1703/1704, and ISO 4925 Class 6 standards.

When to Use / Replace?

Use Febi 180587 in vehicles requiring DOT 5.1 fluid, like high-performance Europeans (BMW, Mercedes, Audi) or Tesla models. Replace every 2 years or 40,000 km - or sooner if brakes feel spongy, as moisture absorption drops performance after 18-24 months. Ideal for temps from -40°C to over 200°C in demanding drives.

• Flush if old fluid is dark or contaminated
• Perfect for ABS/ESP upgrades
• Mixes with DOT 4/5.1, but full flush recommended

FAQ

Q: Can I mix this with DOT 4?
A: Yes, it's backward compatible, but for best results, fully flush the system to gain the higher heat resistance.

Q: How often should I change brake fluid?
A: Every 2 years or 40,000 km to avoid moisture buildup that lowers boiling point and risks brake failure.

Q: Is it safe for my daily driver?
A: Absolutely - it excels in everyday use while handling track or towing heat without fading.