hey, i was wondering if a intake for a s13 wtih a sr20 or ka24 will work on a s13 with a ca18(JDM 180SX). same deal for cat back systems, as well as downpipes.
Catbacks will fit all s13’s
Intake’s are not interchangable though.
Downpipes are usually engine specific, but I have seen sr downpipes used with ca18’s before. Just make sure it has the proper t25 flange so it bolts to your turbo.
for the intake , i was thinking of making my own, and just gettin a cone filter form apexi or aem, is there anything i need to know about the MAF on a ca18?