MTL100949 8068HL RBF 600 Factory Line Dot-4 100 Percent Synthetic Racing Brake Fluid-600, 500. ml (Pack of 2)

It was recommended as a good performing brake fluid. Haven't used it long enough to say if it's really good but considering it's made for racing, I'm of the belief that's it's a very good product.

Great once I received the bottle. First package was empty. But the product is great, can’t beat it for dot4 fluid.

I have a 2013 Corvette Grand Sport that I used this in. One full day at an HDPE event in NJ and I had no problems; no brake fade, no pulsing, no overheating and the brake fluid looked very clean and like new. For the price this would be probably the second best brake fluid available, the next step up and you are paying big bucks. For me and the occasional HPDE track day or days, this works perfect. One final thought on this brake fluid... yes this is expensive, alot more expensive than going to the local store and buying off the shelf. But!!! These are your brakes you are dealing with, and if the fluid fails and you have no more brakes... IMHO this is the one place to not be cheap or save a few dollars.

I’ve used this fluid in my track car and Spec Miata racecar for years. Works great and have never had a fluid related brake issue. Very happy with this product

Dry boiling point is everything for a car that is driven hard, such as high performance track days. If the car is also a daily driver in a wet climate, you may need to flush and change Motul 600 more often than some other brake fluids, as all "normal" brake fluids are hydroscopic and absorb moisture from the air. On a car that sees the track often, you are probably changing it every year already, so no downside to Motul 600.

Why did you pick this product vs others?: Excellent product. Why not use the newt.

For track days this is great fluid to get, especially if your car already runs DOT4 so it's an easy flush. The boiling point is very high, so you can hopefully avoid boiling your OEM fluid, evacuating your bowels, and losing a track session you paid for in order to pay a guy at the track a pile of money to flush the garbage fluid out and put this in stuff in anyway while you go change your underwear. Note that it's race fluid, so not for long term street use (it absorbs water quickly, reducing effective boiling point). I put this in a couple weeks/days before a track day, then flush it out afterwards and go back to OEM DOT4. I have used the ATE Superblue (which you can't buy anymore) and Amber, but managed to boil it as well. Never had a problem with the Motul RBF600.

Excellent brake fluid, I ride steep mountain terrain as well as wide open "flowy" single track. My brakes take a beating and since I switched to this product I have had zero issues with brake fade! Buy a bottle and change it once or twice a season (more if your racing) and rest easy knowing you have the best product available in your brake lines. It seems like I use about a 1/4 of a bottle per service, that includes a complete service of the front and rear braking system as well as the hydraulic clutch.