I read in a few posts that there was a tool that made removing the tricky bolts on the stock header a piece of cake. Unfortunately I cant find the thread. Anyone have any advice?

 

:D

 

snap on makes a wrench that works pretty well. double ended closed end wrench with a 15 degree bend listed under aircraft tools i belive, they are like 45$ a wrnech. also a deep, or possible shallow swivle socket will work. not a socket and a swivle a swivlesocket. I usually just use a wrnech tho and hit it with a hammer dont see what all the fuss is about. i can do rav4 manifolds in 40 minutes in and out, 02 sensors and all.

 

Classic!