Can I paint each panel separately before installation?

Yes. Many builders paint individual panels on a workbench after light sanding and primer application. This approach prevents overspray on adjacent surfaces and allows full cure time before assembly.

Do I need seam tape or gap filler between the panels and body?

Seam gaps are common with bolt-on body kits. Use flexible trim seal or gap filler rated for automotive use to close edges and prevent water intrusion. Most installers apply filler during final assembly after alignment.

What prep work is required before painting?

Sand the surface with appropriate grit until smooth and dull, remove all dust with a tack cloth, then apply your chosen primer and topcoat according to paint manufacturer specifications. Proper surface prep ensures adhesion and a professional finish.