what size bolt do i need

[mitsubishimanic]

so my chiltons dosnt have bolt sizes. but ne way what size is the stud that connects the o2 housing to the start of the exhust im sick of this exhaust leak makes my car sound like s#!t. thanks in advance for the help.

 

[9!'clipseDOHC]

Here you go:

The studs on the O2 sensor housing to which the DP attaches are M12 x 1.25

 

[superpenguin]

Extreme psi sells them

 

[mitsubishimanic]

thanks for the help. no more exhaust leak.