Will this interfere with the hood or trunk seal?

This lip is designed with factory-integration geometry to avoid bumping the hood at rest or during full articulation. Check clearance at full compression (full weight on suspension) before final fastening. Rubber seals on the OEM bumper isolate water away from the gap.

Does the rear brake light cutout work with aftermarket tail lights?

This front lip does not interact with brake lights — those are on the rear bumper. Your factory rear fascia remains unchanged. If you're running aftermarket taillights on a different component, verify their mounting independently.

Should I drill through or use adhesive to mount this?

This lip is engineered for existing factory mounting points on the bumper cover. Inspect your bumper for pre-drilled holes or clip locations before fastening. Using factory points ensures repeatable alignment and easier removal if needed. Verify fitment against your current bumper condition — bent or cracked bumpers may require reinforcement before installation.