Wilwood EXP 600 Plus DOT 4 Brake Fluid — High-Temp, Elevated Boiling Points (Single Bottle)

Wilwood 290-6209 EXP 600 Plus is a high-temperature DOT 4 brake fluid engineered for performance braking systems that demand consistent compression and fade resistance under heavy use.

Designed by Wilwood Engineering, a leader in performance disc brake systems since 1977, EXP 600 Plus is formulated to provide stable hydraulic feel and strong boiling-point performance for street, track, and competition use. This single-package item ships from the United States and is sized to fit workshop storage or a performance parts kit. Its chemistry aims to resist vapor formation and maintain pedal firmness during repeated heavy stops, helping drivers preserve control and confidence when braking demands increase.

How does EXP 600 Plus improve braking performance during hard use?

EXP 600 Plus is engineered with elevated dry and wet boiling points to reduce the chance of vapor lock and pedal fade in strenuous conditions. That thermal stability keeps the fluid compressible characteristics predictable, preserving modulation and feel through repeated brake applications.

• High dry/wet boiling points to resist vapor formation
• Maintains hydraulic firmness under repeated heavy stops
• Formulation compatible with high-temperature race environments

Is this brake fluid compatible with my existing braking system?

As a DOT 4 rated formulation, EXP 600 Plus is compatible with systems that specify DOT 4 fluids. It can be used in most modern master cylinders, calipers, and hoses, but always follow component manufacturers' compatibility guidance and avoid mixing with fluids of different base chemistries without a full system flush.

• DOT 4 specification suitable for many street and race systems
• Recommended system flush before switching fluid types
• Safe with components recommended for DOT 4 fluids when properly maintained

What should I expect when installing and maintaining this fluid?

Installation follows standard brake-bleeding procedures: drain old fluid, flush the system, and refill with EXP 600 Plus while bleeding to remove air. Routine maintenance includes periodic fluid checks and replacement intervals determined by use — more frequent changes for track duty to preserve boiling-point performance.

• Perform a full system flush when changing fluids
• Use proper bleeding techniques to avoid trapped air
• Inspect and replace fluid more often for track or heavy-duty use

How is EXP 600 Plus packaged and what are the physical details?

The product ships as a single package intended for individual purchase or inclusion in a service kit. The compact dimensions make it convenient for workshop storage or retail display while remaining manufactured in the United States to Wilwood's engineering standards.

• Package quantity: 1 bottle, compact size for easy handling
• Package dimensions: 5.1 cm x 11.1 cm x 18.6 cm
• Country of origin: United States, by Wilwood Engineering

Who is this for: Wilwood 290-6209 EXP 600 Plus is intended for drivers, mechanics, and performance builders who need a higher-temperature DOT 4 brake fluid for spirited road driving, club racing, or track days. It is well suited for owners upgrading calipers or pads, teams seeking consistent pedal feel under repeated braking, and anyone who prefers a purpose-formulated fluid from a trusted brake systems manufacturer. Always follow your vehicle and component makers' recommendations when selecting brake fluid and schedule more frequent maintenance for competitive use.