Mitsubishi Colt Ralliart and CZT Boost Tuning 101 A reprint from Law’s DIY Blog The following writeup was taken from a now deleted blog 'Laws DIY Adventures', detailing how to work with the reactive boost system on Mitsubishi Colt Ralliart and CZT models.  Law - if you come across this and mind my reprint please reach out. Have added to here so I don't lose it and I think it's a great help to many others. Here it is in it's unedited original form: Laws DIY Adventures Doing things the hard *fun* way Righteo, for the last few years I’ve been mainly covering minor suspension modifications but its finally time to start on increasing power output. First on the list is boost tuning, there’s a huge amount of information on this [...]