jump to other results. 1  1 [countable, usually plural] implication (of something) (for something) a possible effect or result of an action or a decision They failed to consider the wider implications of their actions. The development of the site will have implications for the surrounding countryside.
The DRS stands for Drag Reduction System, which enables a car to open its rear wing to limit the downforces on the car. This increases the car's theoretical performance and in theory facilitates passing.
When and why it can be used: DRS can only be used (in the race) if the car in question is within 1 second of a car in front in the DRS detection zone. This is because the main focus of DRS is to make overtaking easier. DRS can be used in the activation zone(s) at any time during practice and qualifying sessions.