I have been wiring up alot of VVti 1uz and 3uz and they are factory drive by wire (DBW). What are peoples thoughts on this system. Good? , bad?. I also set up LINK Xtremes with the DBW operating and this allows tuning of the throttle opening relative to the Accerator position sensor. Its great to do the idle speed but is a pretty complicated way of doing this. Would be great if wanting to run antilag. I have other good and bad points but wondering what others think? Cheers