the offside intercooler is not the same as on the LC.
The LC intercooler is a little bigger than one single LCR intercooler, same depth and width, but its taller by about20% from memory.
Although clearly the LCR as a pair are more effective.
The location of and the angles pf the inlet / outlets are also differnt. On the LC the charge pipe goes down the side of the engine near to the brake master cylinder then between the engine and offside wheel, basically in the wheel arch, which is where the 'pancake pipe' as the charge pipe has the narrow there to accomodate the offside wheel when its on full lock. Whereas on the LCR the charge pipe runs down the offside top of the engine and down behind the offside headlight to the offside intercooler, therefore the intercooler inlet and outlets are different.
Outlet wise for the offside interoolcer the LCR going horizontall across the front, the LC going back up to the inlet manifold.
So there will be more to it than first appears, but its clearly possible.
I just wonder if a FMIC will work out much the same once the LCR kit is got, another inlet manifold and a few silicon pipes to take care of differences noted about..