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.
I need some advice..
Few days ago, my exhaust emits white smoke while driving for 5 minutes of
maintaining speed at 140km/h~150km/h range.
If the speed is reduced to 120km/h~130km/h range, no more white...