Head unit advice

[nevermore1983]

hi all i been reading a few posts on here about upgrading head units but still a bit confused. so before i buy anything i just want to double check.

i have a audi s3 with Bose sound system will this head unit work with the PC9-410 wiring harness.

Halfords | Pioneer MVH-150Ui RDS Tuner & Media Player

Thanks Dave