How many pieces come in this kit and can I install them one at a time?

The kit breaks down into multiple components—front splitter, side skirts, and rear diffuser. You can install them separately over time; each piece mounts independently at factory points.

Do I need to paint each piece separately before bolting them on?

The kit arrives primed. You can either paint the pieces off the car before install, or bolt them on unpainted and spray them assembled. Either method works—just test-fit first to confirm alignment.

Will I need gap filler or seam tape where the panels meet?

Mounting method and panel seam design are not detailed in the product specs. Test-fit the kit on your vehicle first to assess gaps, then decide whether filler, tape, or adjustment is needed.