help please, fitted new uppipe to my my94 wrx as origional had started to blow, i fitted new catless downpipe two weeks ago which is when i noticed the blowing, my problem is the new uppipe has a threaded hole for egt sensor i hoped i could remove the one from my standard downpipe but as it is 13 years old there is no way it is coming out.
i am now without my car anybody know where i can get bung for egt hole or if any body has old/unneeded egt sensor i would be really greatful, even if someone can tell my the thread pitch etc. so i can buy a bolt to fill hole.