Suge Knight is FURIOUS over the look of 2Pac’s hologram at Coachella … telling TMZ the people who created it screwed up one major detail.

The rapper was out in Los Angeles last night when he pointed out that the 3D hologram used to bring 2Pac to life on stage was missing the rapper’s famous Death Row Records chain.

Knight told us, “At the end of the day, how you gonna take the Death Row chain off Pac? That’s like taking the Raiders symbol off the Raiders.”