Lingenfelter L850161410 Camaro Rear Valance v0.8 - Manual (Page 6)

Page 5.
11. Using a 7mm socket and ratchet, remove
the two (2) bolts located on the outside edges of
the bumper. This illustration shows the location of
the bolt on the passenger side.
12. Here is an illustration of the other outside
bolt that needs to be removed on the driver side
of the vehicle.
10. Using a 7mm socket and ratchet, remove
the four (4) bolts located on the inside of the rear
fascia.
9. Remove the reverse light bulbs as well
as the rear bumper wiring harness from the rear
bumper.