High port vs Low port..

Are there any performance difference between the SR20DE high port versus the low port version? Anyone know if you have a OEM high port (injectors clearly visible) would a J-spec low port SR20DE be a direct bolt on? Or do you have to do some modification?

TIA
G20er

Originally posted by G20er
Are there any performance difference between the SR20DE high port versus the low port version? Anyone know if you have a OEM high port (injectors clearly visible) would a J-spec low port SR20DE be a direct bolt on? Or do you have to do some modification?


Yes. Virtually all JDM SR20DE are high port (although not *all*).

what about our (the USA) sr20de??

1991-1993.5 USDM = high port
1994+ = low port

whats the difference??