For the price this thing sucks, so much it pulls air past the threads of your bleeder screw. Take the bleeder out, anti sieze the threads (ive tried other greases and anti sieze worked best) and it works so good that i started to get arroused. I ran my regulator at 40-50psi and my tiny compressor was capable of running this no issue! The air fitting it comes with, ive never seen before. but if you cant figure out swapping it for one that works then you should take your car to a garage
Highly recommend!!!! 10/5 stars because its super cheap and works great