1st log I did a pull in 4th 2500-5k just about 2nd log I did a 5th 2500-5k ish but got a drivetrain malfunction mid pull 3rd log I did 3rd at 3k-redline but felt no boost initially as the boost pressure code and drivetrain light came on almost feels as if the wastegate is stuck open initially and the exhaust gets louder after I get that drivetrain light