Applicable models: BMW 1 Series F20 F21 MPack 118i 118d 120i 120d M135i M140i 20152019. Please verify the model and year of your car before . Anticollision protection: The front lip provides anticollision protection, shielding from scrapes caused by driveways, speed bumps, and curbs. It helps protect the front end and preserves the original paint as much as possible. Improve vehicle stability: The front bumper lip helps improve aerodynamics by reducing air resistance and adding downforce, maximizing ground contact for better traction and grip, thereby improving stability. quality material: The car splitter is made of quality material with strong impact resistance, heat resistance, good toughness, and is not easy to deform. This front splitter protects your car effectively in collisions and reduces unnecessary damage. Use scenarios: Daily driving on roads with driveways and speed bumps to reduce risk of scrapes. Higherspeed driving and highway cruising to benefit from improved stability and downforce. Parking near curbs to minimize paint damage and curb rash.