Do I need to paint this before installation?

This kit Requires Surface Prep, so finishing is up to you. Sand and prep the surface before applying your chosen finish — body color, matte, gloss, or carbon fiber effect all work well. Primer seals the FRP and protects against UV exposure.

Will this require modifications to my bumper?

The three-piece design mounts to the existing rear bumper structure using your vehicle's factory attachment points. Verify your bumper's mounting hole locations before assembly to confirm fit, and test-fit the center and side sections together before final installation.

What prep work should I do before installation?

Clean and degrease the rear bumper surface where the diffuser will mount. Check alignment of all three sections and dry-fit them to your bumper first — this ensures no surprises during final assembly. Once you're satisfied with placement, you can apply your finish or install as-is.