Well you have to replace the XR.vob file in the veh folder by the one from the Y patch so you have the old car and you also have to take all the old dds files that go with the XRG and XRT ... but i like the new interior except for the steering wheel so I want to take the lines of code from the old XR.vob file and replace the ones in the new by it ... dont know if u understand what I mean...