I have a 2000 SI with a 2000 GS-R motor, its stock. My questions are. When shopping for Intake, Headers, Exhaust, Racing radiator, intake manifold, what do i shop for? The SI? Or the GS-R? Like the cold air, do i order a gs-r cold air and will it just bolt up? Or do i have to do customizing? Or do i buy a b16 SI cold air? Same goes for the headers and stuff.

 

from what i know the intake, intake manifold, and headers you buy gsr. the exhaust and radiator for your civic.

 

Hmm, can any1 confirm this, i dont wanna buy the wrong parts.

 

well both are b seriers.

 

intake- GSR
header -GSR
exhaust-civic
radiator-civic
IM-gsr

 

i got a si cold air intake on my gsr motor but i got a skunk2 intake mani