After market fuel rail are for larger injector used. Some just change for the looks of it.i am using the stock injector, is there any effect if i change to those after market fuel rail like HKS ? please advice all tai kor sifu, thanks.
My daily road is Kuala Kelawang, Genting Press, hulu Langat, Ampang to KL and also return home. I have tried many type of tyres...