Product name

BF338 Brake fluid

DRY smoke point


WET smoke point


※1:3.5wt% (% concentration in terms of mass)=representing the amount of moisture absorbed by brake fluid in a passenger vehicle in a 6-12 month period.

“Brake fluid focusing on stable pedal-feel under high temperature for driving on the circuit”

When people talk about high performance brake fluid, they tend to focus on the smoke point. However, we are more concerned with another important factor that the driver expects during circuit driving which is how stable the pedal-feel remains after many laps.
To achieve a high level of braking control, it is essential that change in every characteristic other than brake pads be minimized. Therefore, “BF338” brake fluid – that prioritizes high temperature performance – deliberately sacrifices low temperature (below -10℃)performance and focuses on circuit driving conditions, without adhering to the DOT standard.
We have formulated it to minimized metal corrosion and the swelling of rubber seals and gaskets to support race car users and to balance high performance and endurance for a wide range of users from street to competition.
When used in conjunction with our brake pads this brake fluid will contribute to a total braking system for users driving in harsh braking conditions, such as circuit driving and with limited brake capacity.