Brake fluid is an essential component of any vehicle’s braking system. It transfers the force applied to the brake pedal to the brake calipers, which then squeeze the brake pads onto the rotors to slow down or stop the car. 

Most cars come with standard brake fluid that is sufficient for everyday driving. However, for high-performance driving or racing, using performance brake fluid can make a significant difference. In this blog post, we’ll explore the benefits of using performance brake fluid in your car.

Higher Boiling Point

The boiling point of brake fluid refers to the temperature at which the fluid starts to vaporize and lose its effectiveness. When brake fluid boils, it creates gas bubbles that compress, leading to a spongy or mushy brake pedal feel.

Standard brake fluid has a boiling point of around 400 degrees Fahrenheit, which is sufficient for regular driving conditions. However, during high-performance driving or racing, the brake system generates more heat, which can cause the brake fluid to boil and reduce its effectiveness.

Performance brake fluid has a higher boiling point than standard brake fluid, typically around 500-600 degrees Fahrenheit. The higher boiling point ensures that the fluid doesn’t boil during high-performance driving, providing consistent brake pedal feel and stopping power.

Better Moisture Resistance

Brake fluid is hygroscopic, meaning it absorbs moisture over time. As moisture accumulates in the brake fluid, it lowers the boiling point and reduces the fluid’s effectiveness. Moisture can also cause corrosion and rust in the brake system, leading to expensive repairs.

Performance brake fluid has better moisture resistance than standard brake fluid. It contains additives that prevent moisture from accumulating in the brake system, ensuring that the fluid’s boiling point and effectiveness remain consistent over time.

Consistent Performance

Standard brake fluid can break down under extreme conditions, leading to reduced stopping power and inconsistent brake pedal feel. Performance brake fluid is specifically designed to withstand high temperatures and provide consistent performance under extreme conditions.

Using performance brake fluid ensures that the brake system performs consistently, even during high-performance driving or racing. The driver can have confidence in the car’s braking ability, knowing that the brakes will work consistently and effectively every time.

Longer Service Life

Standard brake fluid needs to be changed every two to three years, depending on the manufacturer’s recommendation. Moisture accumulation, heat, and other factors can cause the fluid to degrade over time, leading to reduced effectiveness.

Performance brake fluid has a longer service life than standard brake fluid. It can last up to five years, depending on the manufacturer’s recommendation, due to its better moisture resistance and higher boiling point. Using performance brake fluid can save money on frequent brake fluid changes and help maintain the brake system’s effectiveness for a longer time.

Best Performance Brake Fluids 

Now that you know why performance brake fluids exist and what their purpose is, you’re probably wondering what performance brake fluid to get. Here are some of the recommendations. 

Motul RBF600 

Motul RBF600 is a high-performance brake fluid that has gained a reputation for being one of the best brake fluids on the market. It is specially designed for high-performance vehicles and racing applications, providing improved braking performance and consistency under extreme conditions. 

Boiling Point

One of the main features of Motul RBF600 is its high dry boiling point of 617 degrees Fahrenheit, which is significantly higher than most standard brake fluids. This high boiling point means that the brake fluid is less likely to boil and lose effectiveness under high-performance driving conditions, ensuring consistent brake pedal feel and stopping power.

Moisture Resistance

Motul RBF600 also has excellent moisture resistance, preventing the accumulation of moisture that can cause brake fluid to degrade and reduce effectiveness. This feature contributes to the product’s long service life and ensures that the brake system remains effective over time.

Compatibility

Another key feature of Motul RBF600 is its excellent compatibility with all types of braking systems, including ABS, disc, and drum brakes. This compatibility makes it an ideal brake fluid for a wide range of vehicles, including race cars and track day cars.

Motul RBF600 

Motul RBF600 and RBF660 are both high-performance brake fluids that are designed for extreme racing and high-performance driving. While they share many similarities, there are also some notable differences between the two products. In this review, we will compare Motul RBF600 and RBF660 to help you choose the right brake fluid for your needs.

Boiling Point

One of the most significant differences between Motul RBF600 and RBF660 is their boiling points. RBF660 has a higher boiling point of 617 degrees Fahrenheit, while RBF600 has a boiling point of 594 degrees Fahrenheit. That said, Motul RBF600 is a great solution for those who want a higher performance brake fluid without going for the top shelf option.

Moisture Resistance

Both RBF600 and RBF660 are designed to withstand moisture and other contaminants that can accumulate in the brake system over time. However, RBF660 has a slightly better moisture resistance than RBF600, which means that it can provide more consistent performance over time.

Compatibility

Both RBF600 and RBF660 are compatible with a wide range of braking systems, including ABS, disc, and drum brakes. Both are ready for use in a wide range of vehicles. 

Brembo Dot 4 LV (Low Viscosity)

Brembo Dot 4 LV (Low Viscosity) is a high-performance brake fluid that is designed for extreme racing and high-performance driving. It is a popular choice among car enthusiasts and racers who demand the best from their braking systems. In this review, we will take a closer look at Brembo Dot 4 LV to help you determine if it is the right brake fluid for your needs.

Boiling Point

One of the most significant advantages of Brembo Dot 4 LV is its high boiling point of 509 degrees Fahrenheit, which is comparable to other high-performance brake fluids on the market. It’s not as high as that of Motul, but it is still a formidable number. 

Low Viscosity

Brembo Dot 4 LV is designed with a low-viscosity formula, which means that it flows more easily through the brake system. This feature can help to reduce brake fade and provide better overall performance, particularly in high-performance driving situations.

Moisture Resistance

Brembo Dot 4 LV is designed to withstand moisture and other contaminants that can accumulate in the brake system over time, which can reduce the effectiveness of the brake fluid. This feature ensures that the brake fluid remains effective and provides consistent performance over time.

Compatibility

Brembo Dot 4 LV is compatible with a wide range of braking systems, including ABS, disc, and drum brakes. This compatibility makes it an ideal brake fluid for a variety of high-performance vehicles, including race cars and track day cars.

Get High-Performance Brake Fluids at eEuroparts.com!

Here at eEuroparts.com, we offer a wide range of brake fluids made by some of the best brands in the business. Our selection of Motul and Brembo products includes the brake fluids mentioned above, and much more! Head over to our store, select your vehicle, and find a performance brake fluid that matches your needs.