Motul RBF 660 Performance Brake Fluid
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Motul RBF 660 Performance Brake Fluid
Motul RBF 660 Performance Brake Fluid
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Motul RBF 660 Performance Brake Fluid
Motul RBF 660 Performance Brake Fluid

Product Description

Motul Performance Fluids

100% synthetic fluid for hydraulic-actuated brake and clutch systems. Specifically designed to resist the high temperatures of actuated (steel or carbon) racing brakes and clutch systems.

EXTREME THERMAL RESISTANCE AND STABILITY: The very high boiling point (328°C / 622°F) is superior to conventional DOT 5.1 fluids (260°C / 500°F mini) and DOT 4 (230°C / 446°F mini) enabling effective brake performance even in extreme conditions.

VERY EFFICIENT WHEN RAINY: The very high wet boiling point (204°C / 399°F) superior to conventional DOT 5.1 non-silicone base fluid (180°C / 356°F mini) and DOT 4 (155°C / 311°F mini) enables to keep efficient braking in wet conditions.

Brake fluids tend to absorb humidity from the air, which reduce boiling point and increase the risk to get to “vapor lock” phenomena. The wet boiling point is measured by humidifying the product with about 3.5 % of water.

Technical Data Sheet

Price is for (1) 500ml bottle. We recommend purchasing 3 Bottles to do a FULL brake bleed.


Motul RBF 660 Performance Brake Fluid

Brand: MOTUL
Fits models: 300ZX / 350Z / 370Z / 2000-2003 Maxima / 2004...
Motul RBF 660 Performance Brake Fluid
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$28.08

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Motul RBF 660 Performance Brake Fluid
$28.08
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What our customers say

starstarstarstarstar
March 13, 2026
Great Service, fast shipping
starstarstarstarstar
May 24, 2025
I originally purchase the Motul 5.1 when I first upgraded from the base brakes to the sports brakes. It was great but if you’re a spirited driver, or track your car…it is not enough. The Motul RBF 660 definitely does not disappoint, great for multiple pulls back to back, or for a spirited driver. Definitely recommend it, wish I had started with this first. If you’re looking for something to keep up with constant hard braking this is it!
starstarstarstarstar
February 8, 2025
Didn't boil once on track. Good stuff.
starstarstarstarstar
June 29, 2024
Love this stuff. It is what is described