going smog 228r tips advise
#1
going smog 228r tips advise
So after aloooot of research I seen very very few pass . 228r from tsp
. Visual is fine , cats are going back on . So anybody have any tips besides driving for 20minutes before. I have straight pipes no H or x does that matter if so what's better. And what additives can I add to the tank . I'll keep you guys posted lol
. Visual is fine , cats are going back on . So anybody have any tips besides driving for 20minutes before. I have straight pipes no H or x does that matter if so what's better. And what additives can I add to the tank . I'll keep you guys posted lol
#3