00FlowCamaro

Last summer I bought the CME exhaust and valance and I really want to mold the valance to the bumper, but don't know exactly how, but I have seen it done! I was wondering if there is a write-up or if someone knows how to do this. I nee to repaint the rear bumper and valance anyway so this is why I want to do this before I even bother painting, etc.

So if someone knows how to do this please hook-up me with some knowledge or point me to write-up, thanks!