[chrisp]

syvecs is a fair bit dearer than simtek though Dukeboy, good bit of kit and been happy with mine so far. I'd say that they are good ecu's (simtek syvecs) but are they really needed for your build? You'll have the advantage of not needing to replace maf's ever again and the 2 maps but in my opinion ecutek is fine for mildly modded motors. Others may not agree though