Do I need to paint each piece separately, or can I assemble first?

Paint each piece before final assembly. raw FRP accepts paint directly once sanded and prepped. Painting in pieces gives you better coverage and lets you sand seams cleanly before mounting.

Does this kit require any seam tape or gap fillers?

Your Bomber kit ships as four separate panels. Seam gaps between pieces are normal and part of the aesthetic. Use flexible caulk or gap filler rated for automotive paint along seams after assembly if you prefer a seamless finish — this is optional based on your detail preference.

Will I need professional installation, or is this a DIY job?

Most builders handle this with basic hand tools and a helper. Fit the bumpers and side skirts, verify panel alignment, mark mounting points on your vehicle, and secure with appropriate fasteners per your vehicle's OEM attachment method. Reference your factory service manual for proper mounting hardware and torque specs.