Tesla Model Y 3 Front Bumper Lip Splitter ABS Sport Body Kits 3-Stage Spoiler Front Fascia

Does it affect the aerodynamics?

Yes. The front splitter enhances the aerodynamic performance of your Tesla. It increases front downforce and improves the traction of the car to amplify the stability at higher speeds.

Is it holding up at higher speeds? I’m worried about it flying off on the highway.

The front lip keeps firmly and the double-sided tape and screws avoiding it from getting loose from high-speed and daily drive vibration.

Does the front lip scrape while going into driveways?

The front lip won't be scratched on most driveways only the road is not too rough.

Does it require drilling new holes? And does it use double-sided tape?

The front lip comes with pre-installed tapes. Stick the splitter on the surface, align it with the original hole, and then tighten the screws. ( If the hole position and those of the original front bumper don't match, you'll need to polish the non-match position and then screws.)

Will it lower the car body?

It will lower about 1 inch. (Actual data may be different from splitter types)