I am about to buy a Power Enterprises 60mm boost control/gauge, and I just wanted to make sure that there isn't anything wrong with them. I've never seen anyone use one. I like that they fit in a 60mm gauge pod, and they kill two birds with one stone by combining boost control and a gauge. Are they easy to use, and do they hold boost well? They are basically like any other EBC right? I believe they are adjustable to 2 bar which is about 29psi. Also, are these hard to install? I've never installed an EBC before. Let me know what you think.

Thanks