Trailer Hitch Receiver Mounted Bike Rack for a 2005 Volvo V70

Does the Rear Fascia of a 2004 Volvo V70 Need to be Trimmed to Install a Curt Hitch

Locating Factory Weldnuts on 2003 Volvo V70 to Install Curt Trailer Hitch # C12318

Brake Line Length for the Lines in the Hydraulic Single Axle Line Kit # 9504