i have recently bought a dc 4-2-1 header for my b16....i am going to the state BAR referee soon and i was going to put it on before....i was wondering if they would say anything about it....... i know the CARB #'s have to match....so that brings me to my question. Would the CARB # for a del sol vtec be the same as a DC for a 99 civic si....??
i'm just trying to figure out if there is any difference between the two CARB #'s
i'm just trying to figure out if there is any difference between the two CARB #'s