guys can someone enlighten me on this topic? What the main difference between the 02 wrx and sti heads? I know the internals are a bit different but are the heads itself the same? Will the 02 wrx head fit the 04 sti?

 

anyone??

 

Most obvious will be the oil feeds to the AVCS on an STI, but TBH I don't know where the feed comes from...

HTH a bit (?)

DunxC

 

https://www.scoobynet.com/general-te...sti-heads.html

 

does the jdm wrx bugeye have avcs? i though both jdm has them?