To all sifu, how come my fren's MR2 with Greddy Profec B2 boost controller maximum boost at only 1.1 bar. How come I can't boost over 1.1 bar? Stock Turbo CT26, stock exhaust.
Hi all,
Currently my baby is boosting at 1.2 bar. I don't know why it is boosting so high after I get my baby with new engine. Is it anyway to reduce the boosting level?