Project Mu G-Four 335 Brake Fluid - 1 Liter Can

Unmatched Braking Performance for Street & Track

If you’re chasing the perfect pedal feel and consistent braking under pressure, Project Mu G-Four 335 is the best brake fluid for drivers who demand performance without compromise.

Developed by Japan’s leading motorsport brake specialists, G-Four 335 offers exceptional temperature stability and reliability — giving you the confidence to brake later and harder, whether you’re carving through mountain roads or running laps at the circuit.

Why It’s the Best Brake Fluid for High-Performance Cars

• Extreme Boiling Point: 335°C (635°F) dry / 212°C (414°F) wet — far exceeds DOT 4 specs.

• Fade-Free Braking: Maintains consistent pressure even under heavy load and repeated stops.

• Long-Life Formula: Low moisture absorption means longer service intervals than typical racing fluids.

• Street & Track Ready: Ideal for high-performance street cars, time-attack builds, and weekend track cars.

• Easy Compatibility: DOT 4 rated and safe for all conventional brake systems.

Real Motorsports Pedigree

Used in GT, drift, and rally competition, Project Mu G-Four 335 is trusted by professional teams who depend on predictable, fade-free braking at every corner. Now you can have that same confidence in your own setup without the maintenance headaches of pure race-only fluids.

Specifications

• Dry Boiling Point: 335°C (635°F)

• Wet Boiling Point: 212°C (414°F)

• Fluid Type: DOT 4

• Capacity: 500ml bottle

• Country of Origin: Japan

Recommended For

• High-performance street cars

• Track day and time attack builds

• Drift and endurance racing applications

• Tuners upgrading OEM systems for improved response

Pro Tip

Bleed your brakes with fresh G-Four 335 before every major track event or once a year for spirited street use to maintain optimal pedal consistency.  Trust Project Mu for all your sport compact needs.