I know that this has most likely been asked before but I have a different motive for asking the question. I live in an area that requires Emissions Testing once a year:cussing: I am currently setting up a 11.0-11.5:1 CR Y8 motor to drop into my 2000 Coupe EX. I was woundering how far I can realy go with tuning using a VAFC? I know that its only a piggy back but I am stuck with using such a device. I cannot go with a Chipped P28 due to the State enforced Testing. This is also what has stopped me from boosting my ride. Will I be able to tune my setup within reason? If not what are my options.