Brake Reservoir Adapter - Universal Round

Just used it the first time to replace all the fluid and damn this made the job easier! Replaced all the fluid and no air in the system, even got rid of the spongy GM brake peddle!
I used an inline pressure regulator for added safety and usability.
My only complaint is the 60mL syringe came cracked down the side but I had a smaller on on hand to draw out he excess fluid from the reservoir.

quality control on manufacture isn’t great. After first use I thought I had defective cap but it turns out the bleeder itself. Was the issue where the cap screws on isn’t flush all the way so cap sits on the there crooked. After second use the cap blew off bleeder. I’ve been trying to get a replacement but I haven’t heard anything from anyone they did reply at first and then they stopped. Tried emailing and left a voicemail still no reply

This system made bleeding the brakes easier than I could have imagined. Works perfectly. I remember 40 years ago, helping Dad and learning how to bleed brakes. The days of being yelled at by Dad or, using your wife and risking your marriage are over.

Used it 2 times it worked great but then the 3rd time of use the cap was warped and would not seat all the way down and would pop off when pressurized.

That saying applies here for sure ,, I did new brake lines with my portals on a x3 and tried to vac bleed these
I had already known about the AGM and cap setup from the forums ,, well bleeding was going poorly so bought this kit and 3 days later I had it , 30 min later my brakes were all bled ,, flawless and if you buy a 45* 1/4 npt you can use the AGM fitting with a windshield in place