its my buddys car, i havent worked on it at all really just tuned it and helped set up the electronics; but im pretty sure its this turbo - www.ebay.com/itm/High-Performance-GT35-GT3582-Billet-Dual-Ball-Bearing-Turbo-Turbocharger/292289059336?hash=item440dc91a08:g:xp4AAOSwHNxaA2Rg&vxp=mtr