A "bumper spoiler" is an accessory attached to the front or rear bumper of a vehicle to improve airflow. It helps reduce wind resistance and improve the car's performance and fuel efficiency. Full definition
The front bumper spoiler and rear diffuser are in carbon fibre with aluminium inserts. (ausmotive.com)
The GT - R also matches the Aston Martin pound - for - pound in terms of aero bits, as the Nismo package adds a trunk - lid spoiler, a front splitter, and a rear bumper spoiler all in carbon fiber. (topspeed.com)
With side rocker panels, front and rear under bumper spoilers, and available aluminum alloy wheels the Yaris S offers a more aggressive appearance. (speedsportlife.com)