Question sir ... Whats the required mods to hit stage 1 stage 2 stage 3 stage 4 and so on ... I bought my 04 WRX modded already from some asian kid with a fat bank account. My local subaru mechanic liked so much he now works on it on the side and charges me lesser rates than the dealer would want him to. I'm asking you because you seem to know these things inside and out ... with the mods i know of ... Turbo xs TMIC, a utec delta for boost control, 3 inch turbo back exhuast, a perrin header pipe for lack of better explanation, SPT hoses hot/cold, braided brake lines, Red coil springs under it, Defi boost/exhaust temp gauges, and AEM air/fuel gauge on a pillar... What stage am I at ? I know im wearing you out ... lol but you da man!!