I have done this to 2 of the 3 DSMs I have since I couldn't find the 1g calipers.
It is a very straight forward swap and only requires you to "slit" the brake line holder hole on the strut.
The following are the clips out of my different build threads that show all of the parts needed to make the swap.
Its EASY!
Marty
Post in thread '1990 Mitsubishi GSX'
Post in thread '1992 Talon TSI 6/4 AUTO'
https://www.dsmtuners.com/threads/1992-talon-tsi-6-4-auto.512178/post-153754631
It is a very straight forward swap and only requires you to "slit" the brake line holder hole on the strut.
The following are the clips out of my different build threads that show all of the parts needed to make the swap.
Its EASY!
Marty
Post in thread '1990 Mitsubishi GSX'
Post in thread '1992 Talon TSI 6/4 AUTO'
https://www.dsmtuners.com/threads/1992-talon-tsi-6-4-auto.512178/post-153754631