It is placed under or integrated into the bumper. It is used to control the dynamics of the air. This can be done to improve the vehicle's drag coefficient at speed or to create downforce.
Spoilers & Bumpers
Cedauto Spoiler Car Rear Compatible with BMW Series 3 / E46 1998-2005
It is placed under or integrated into the bumper. It is used to control the dynamics of the air. This can be done to improve the vehicle's drag coefficient at speed or to create downforce. See full description
- Bmw: Series 3, E46
Description
Description
It is placed under or integrated into the bumper. It is used to control the dynamics of the air. This can be done to improve the vehicle's drag coefficient at speed or to create downforce.