Will this interfere with my trunk seal or weather stripping?

Since this spoiler uses factory bolt holes, it sits in the same plane as your trunk edge. Check your vehicle's OEM trunk seal before installation to confirm clearance at the mounting points. If your seal extends beyond factory geometry, minor trimming may be needed.

Can I install this myself with basic hand tools?

Yes. The spoiler bolts to existing factory locations on your trunk. You'll need standard wrenches or sockets and a helper to position the piece while fastening. Refer to your vehicle's service manual for fastener torque values to avoid overtightening.

What finish should I apply to the surface?

Sand the surface with appropriate grit to promote adhesion, then apply your choice of automotive paint or clear coat. If matching your vehicle's OEM color, bring the spoiler to your paint shop for color matching and application. Carbon fiber weave texture can be preserved or sanded smooth depending on your preference.