Bro, its not high boost project le...more likely reliability mod...haha..
Engine now in bits..gonna send for balancing...at the mean time, gonna do the crankcase ventilation mod...
Hi guys, been searching for the answer on this question of mine, but I can't exactly get the answer i need. Do I need to tune vr4rs if using evo 609 MAF since vr4rs is also using 510's injectors.