So by the looks of how old the other posts are, im not too sure on if this post is gonna even be seen by anyone with experience or good information, but im pretty sure my 2zz blew up, and so instead of the same old hp and Fwd im planning on moving up to something way more fun or atleast should be. Im wanting to put a 1jz twin turbo in my 2000 celica gts, i need help on what diff i should use and driveline???