in mind b4, but the thing is quite far away from my place to the factory,
so look around kl area 1st. any idea where the shop location near cheras or ampang...
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.