Can the turbo off a 1988 Toyota Supra, work on a KA24DE? Would I need to buy new manifolds and all that? Thanks For any help

no. wont work

wont work and their is no manifold that uses the same flange.

has to custom

i wouldnt want to use a CT26 of a 7MGTE supra. The turbo's off the MK3 supras are shitty and ineffecient. maxing boost around 12psi..

look for a nissan T3 off a Z31 300ZX, better than a CT26.