Used specifically in motorsport contexts to describe track features designed to challenge drivers. The chicane after the straight really tests the drivers' skill.
Pro Tip 2/3
Technical Jargon
Considered technical jargon, so use it when discussing car racing or motorsports with enthusiasts. I love how the chicane on that track makes the race more exciting.
Pro Tip 3/3
Precision Driving
Refers to a part of a track requiring high driver skill for precise maneuvering. The final chicane is often a decider in lap times.