how do you remove the plastic side trim vy clubsport

[louie1964]

can anyone please help me not to sure how to remove the plastic side trim that the rear speaker wires run along in a VY clubsport. I need to get them off as i will be putting 6x9 speakers in the parcel shelf and need to cut into the speaker wiring.

[TMM]

scuff panel - 4 torx at front door under plastic cover, 2 torx at rear door, also have to remove plastic trim around seat rails. It also helps to remove the lower B pillar trim (2 clips, pry it outward 1-2" from the top at each side)