Motive Products - 0100 European Power Bleeder

I had a slight brake drag prior to using the pressure bleeder. The vacuum and manual pedal bleed were not perfect. There was still a slight amount of air somewhere. After the pressure bleed, I won my road course race with an extremely competitive field.

This bleeder works as advertised, the only thing is that even at 15psi the brake fluid is fairly slow to flow out of the caliper, even with the valve opened a full turn or two. The good news is that there is no chance of air bubbles or air making it back into the brake system, so while each caliper takes up to 10 minutes to bleed, it's worth the time spent to be certain that you have done a most thorough job of flushing/bleeding your brakes. An improvement (and something I did on my tank) would be to put measurement lines on the side of the tank to see how much fluid you have and how much you are using per caliper. This worked on both a 2nd gen mazdaspeed3 and '87 RX-7, although with the rx7, the reservoir cap design lets some air through so you have to REALLY tighten it. The problem is that once tightened, the cap is REALLY hard to unscrew, it feels like you may rip off the reservoir. just be patient and have someone hold the reservoir while you unscrew the cap (as the cap unscrewing requires two hands sometimes).