I just used aluminum so I could use sheers to cut it and bend if I needed to.
For mounting I had two strips of aluminum that I bend into a c shape so that the bottom would go to the bolt that was on the vc and on the top a screw holding the sp cover to it
well everyone, i am in the market for 98+ front and rear bumpers along with turn signals. i have the headlights coming soon thanks to R13. if all goes well with the parts i might be able to afford manual swap too.