i have a d16a6 that im building for boost ,vitaras and what not.plannin on no more than 10 or 12 lbs of boost. i have most of the installing and fabricting and good stuff down but i dont get how the mangment works i know i need to run bigger injectors and stuff but do i need a new ecu or a piggy back system? and also the ignition timing? is there any sites that explain this stuff. i am tryin to build this so that its a reliable dd but still be able to use it now and then at the track. im goin to run the t25, with my walbro 255. i am planning on staying obd0 and tryin to make it a really simple job.