what method should i pick? why?
-fixed duty cycle
-gear base duty cycle
-gear base target boost

first time with s300 and dont hav clue how setup boost by gear,im running gsr turbo 430hp, on 225dr for the street, like low boost to have 10psi in 1st and part 2nd, than up to 16psi to end of 3rd and 18psi in 4th..

can anyone give me good guidline or show me their calib.graph that i can go off of? thanks

 

first you have to figure what duty cycle will get the boost level you want to run for your highest boost setting. then click the gear base. then set what you want the boost level set for each 1000 rpm. for my street tune i would turn off the boost per gear and run off the wastegate.

 

open s manager, go to the help tab, search for boost control. it is pretty decent on how to get youstarted, and then from there it is changing the duty til you know what pressure % of duty =.

every car is alittle different. so what works for one car may not work for yours. there is no here is my boost control map you can use it. unless the car is 100% identical, and it will still be a little different.