I'm looking for the 2 studs that mate the O2 housing to the hotside including the other 2 studs that connect the header to the hotside of the turbo. Does anyone know where I can get them besides the stealership? Preferrably I'd like to get them online, if any vendor wants to chime in, let me know.

 

If you find the part numbers... I'm sure you can get them on www.mitsubishiparts.net

 

I just happened to have some in the package in the garage. Part number is MR224441 and they are on the site above. The description says "Stud, T/C". I only have this pack of two and I'm not sure if all four are the same of if they are two different sizes. Not even sure which studs the ones I have are. Hope this helps.

 

ARP exhaust studs, change one at a time so they dont leak oil

Just get the thread size on here, ACE hardware will have both studs and bolts for the size(s) (a big one is on each end)