anyone got any info on the box that is fitted to the 2003 Jap STI'S that is hooked to the Boost Gauge, i have attached pic's of same below, Bob though it was some kind of a lap timer??? any hints!!
Sorry taught you were refering to the fattx, the unit your refering to is a defi control unit witch is
required to run your gnome boost gauge as it is produced by defi you can also hook up a number of
other defi gauges using the same unit for them all like oil temp, oil pressure and water temp http://www.scoobyparts.com/acatalog/DEFI-LINK_CONTROL_UNIT_2.html