Supra/lexus ifs swap

Measured the dart inside of frame to inside of frame is 30 inches

outside of the frame to outside the frame of 34.5 inches

So if the supra cross member is 31 inch between bolt holes it should be pretty easy to make it work.

Our subframe is also almost exactly the same width as the f100s there is a couple of threads on about installing these front suspensions. So that is encouraging.
Also will make a cross member probably from tube steel in front of the supra cross member where the sway bar to attach to 5he subframe. also the bracket that goes from radiator core support to stock cross member could be attached to that tube cross member. That should also help provide strength in the front end.

Another measurement I took is between core support and firewall distance is about 3 feet. Axle center line is 2 feet from core support and 1 foot from the firewall roughly. That's not an exact measurement but close.