Will this interfere with my bumper air dam or factory undertray?

Check your current lower bumper clearance before ordering. The Max Style profile extends lower than stock, so verify fitment against any existing splitter, tray, or active aerodynamics in your setup. Measure the gap from your current bumper edge to ground, then compare against the lip's drop.

Should I go adhesive or drill-through mounting?

Adhesive (two-part epoxy) is simpler and leaves no holes, but drilling through the bumper skin provides permanent security and easier future removal. Both work—choose based on whether you plan to keep the lip on permanently or swap it later.

Does this need a clear coat, or does it come finished?

Carbon fiber benefits from a UV-protective clear coat to maintain gloss and prevent oxidation. If you want maximum durability and appearance longevity, have it coated before install. Bare carbon will naturally dull over time with sun exposure.