Features:

  • For hydraulic actuated brake and clutch systems
  • Non silicone synthetic fluid
  • Extreme thermal resistance and stability
  • Very high boiling point (325 degree centigrade / 617 degree Fahrenheit)
  • Better aerodynamic performance
Five Stars

Survived a track day where ambient was 98 and surface temps approached 120 - succeeded where ATE 200 failed.

Perfect brake fluid for people who drive heavy SUVs and live in places with hot summers.

This brake fluid is used in a 2006 Lexus RX 330 with EBC Ultimaxx slotted rotors and EBC green stuff brake pads. This combination results in consistent braking from high speeds even in 110F (or hotter) weather here in the Phoenix metropolitan area. We have really hot summers here.

Top shelf fluid

Will not use anything else .no fade at ALL

Track tested. And proven results.

Ive used rbf 660 in all my races this season except the first one, when my old brake fluid failed and boiled on my 2017 ZL1. I switched to motul rbf 660 and since that day to this day. By brake bedal feels the same.

Race Proven

I use this for my 2013 Fiat 500 Abarth that I road race and daily. It's the most effective product for how I drive but I would suggest for anyone even in their daily driving.

Its motul 660... WHAT ARE YOU WAITING FOR, JUST BUY IT!

The best stuff on the market in my opinion.. I used 660 in my track mustang, truck, and 3 motorcycles and the consistency is great. Good luck trying to boil this stuff! The fact that it is so resilient means your braking will be consistent which translates to faster lap times and increased safety. Or if you just want to have the absolute best in your vehicles and don’t care if it’s “overkill,” this is the stuff for you! JUST BUY IT ALREADY!

Worked perfectly as replacement fluid

Replaced fluid in the lines of my 1993 Honda CBR600F2. Worked fine. Recommended by a friend and I would buy it again.

Excellent high performance brake fluid.

Needed this for a recent track day and it arrived in plenty of time to flush my brake system ahead of schedule. It performed very well as expected.

Huge improvement over stock fluid.

I purchased this fluid for my Focus ST. I regularly race my car at autocross, time attack, and some track days. I read good things about this fluid so I pulled the trigger, and I couldn't be happier. Unlike with the stock fluid, there is zero fade during 7-8/10 driving and barely and fade when driving at 10/10. Worth noting-- I also replaced the stock pads with Hawk Performance pads at the same time as the fluid. I've driven my car on track for over 10 minutes at a time with speeds nearing 120 mph and pedal feel held up. It's a bit pricey, but not unreasonable.

Solved my track day braking problems.

Right now this is 15% cheaper than Castrol SRF, so if it becomes much more expensive than it is now I'd make the switch for the higher wet boiling point with Castrol's product.

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