GT4 ,
that why I didnt cr*p your thread.
But you have said things in your post that makes it look like Uprev cant run big BHP.
I think your find a lot of people have removed Utec and tuned with Uprev , but people quote this and that bhp but do we know if they drive nice , cold start well , give reliable BHP , people like to talk BIG BHP it makes them feel good, but a good tuner and ECU is more about driveability , cold starting/hot starting etc etc I feel than full throttle BHP.
I dont like to sound big headed and rude ( people have mentioned that to me ) but I have seen modern cars including 350Z with piggy back system and full throttle open loop it will work , but closed throttle closed loop it doesnt work.
You could run the UTEC in open loop by running with the front Lambda,s connected but then the car will requir e xtensive dyno time to make it drive real nice on part throttle.
Hope I havent upset you , we have some awesome stuff soming up soon for track 350Z,s keep an eye out for new posts on here.
Mark