Do you have any idea what the hell you are talking about??? :wtf: Is he referring to upping the boost in teh MSP if so then you just need a boost controller. The MSP runs 7 psi of boost stock and the myth of the fuel cutoff is not true it will not cut fuel at 10psi this has been proven. And what are you talking about turn a screw on the turbo?????? Tell him that and he will unscrew his compressor wheel. If you don't know what you are talking about then keep yo mouth shut!protogt said:It's not a very easy thing to do and not a lot of tech's can do it. you need to place a resisotr bypass on the ecm because if it see's more than 3 pounds of boost it will cut fuel. after that it's just a matter of turning the screw on the turbo but i don't know exactly where the bypass goes. sorry if that's not much help
bcbadboy said:Ok MSP buddys.
Then I am going for 14 PSI's.
MazdaSpeed Is the BOMB!!!!!(bow) (mspo)
I installed a manual Turbo XS boost controller.