Hey if you are looking for a nice mod to your GS400 then this is a must for you. I am selling a TOYOTA SUPRA TURBO rear diff. because I am selling my GS400. I am looking for $800 OBO plus shipping for the rear diff. This was by far the best mod I did to my GS400. Its night and day difference from the factory rear end. if you have any questions please email me at bottlefed@cox.net.
Thanks Ryan