I am buying the greddy 2 row spec V intercoler for my 86 TII Conversion now it says on rx7 store.net that the intercooler that is ment for a 89-91rx will work on a pree 89 rx with some modification. does any body know the extent of these modifications?

yah it should work but u will have to probably cut things up to make it fit

I think you have to trim a little bit out of the inside of the bumper. Im not to sure though.