dont do gze conversion. so much fucking around. better off going low boost gte. 8psi on gte and you will make more power than 15psi on a gze. gze youll always have a hunting idle and youll be lucky to make 7000rpm.look at luke. we told him to do gte straight up but he did gze anyway. now hes going to go gte and all the work to go gze (and how fucking annoying as it is) is going to be wasted.