Originally Posted by DSMtuner

Please correct me if im wrong, or if im in the wrong area here, but couldnt the lower psi peaks during the full load at the track be related to the bov or wastegate leaking under the higher pressure, then when at low to medium for street driving, work functional again, and holds pressure to 22psi again? Am i thinking the totally wrong idea? Im not too familiar with turbocharged systems, as i..dont own one