So I have a 1991 xr2. I have done almost all of the things I can do to it maintenance wise and performance wise. I have replaced every vacuum line, alternator, spark plugs, 7mm wirers, rotor and cap, bov, 2.25" intercooler piping and a 19 bye 7 bye 3" fmc, larger air filter, I and a hallman boost controller, and 2.25" exhaust from the downpipe back. But now I'm stuck at running 9psi ish because any more the boost cut off switch goes off which I'm going to unplug sooner or later with or without the rocketchip. Just nothing more annoying then your car cutting out when you hit max boost looking like you can't drive and shit lol ugh. If anyone can help out with a rocket chip or info on how safe it is to unplug without I guess