I have 1989 crx zc with a t25 I was wondering whichway to go as the car still needs to pass a yearly emision test. a) safc hack b)fmu c)zdyne is it worth the extra money? as iam only planing on running 10 psi max. for 7-8 psi . I am currently tryng to adapt an intercooler from an mx6 mazda. please give me the most cost effective soulution thanks.

 

<--Also needs fuel management

jB