Had search aorund lads, but can't seem to find what I'm looking for. Can anyone tell me, how to plumb in an external wastegate with a td04 and no boost controller?....pics would be helpful too. Also, when wiring up an aem wideband, where do the 4 wires go i.e.: red: 12v power black: ground white: 0-5 output blue: serial output electronics isnt one of my strong points, but I'll have a go. I want the guage to come on as soon as the ignition is on if possible. Thanks