I’ve got a 1999 ej22 n/a and I’ve heard tons of different things on forums. It can run on stock everything without tuning under 8psi? But there’s the problem of detonation? Or other say swap ej25 heads for lower compression? Or is it just easier to swap in a turbo 2.0 or 2.5? I’ve got some money...

Hey all! I’ve recently acquired a 1992 Legacy Wagon with a fairly clean body and a sluggish old school auto trans, I’m really keen to swap this over to a manual and was curious as to whether or not you can mate a V3 Sti gearbox to a NA engine? I’ve got one 90% ready to go just missing a clutch...

my coupe is equipped with the EJ222 and the 4EAT anything specific i would need to purchase to complete the swap?