2010 STI buying help

So I’m looking at buying a 2010 STI hatchback with 168,000km. Engine seems to run good, it might have an aftermarket downpipe but other than that its stock. The clutch will need to be replaced but the dealer said that they will replace it. I’d also be getting a 3 year full warranty on the drivetrain.

Are there any common problems or things to look out for with this generation of STI? Nothing really concerning the aesthetics but more mechanical/reliability wise