I searched and didnt find anything helpful. When I go into full boost I get the service asc and traction turns off. I can turn the car off and back on and its fine til I hit full boost again. I read were alot of guys had problems with the hks vta bov, I have a turbosmart which shouldnt cause a problem? The tuner said he removed some power/torque killers so maybe thats causing my problem?

 

https://www.evolutionm.net/forums/ev...vice-help.html

 

Hey if you fixed your car please let me know what the issue was. I have the same problem and I cannot figure it out.