The Art of the Steal: Why Copying Is a Technical Necessity at McLaren

McLaren’s design team treats rival innovations as a blueprint, dissecting them in wind tunnels and CFD before deciding what can be integrated into their own car. Chief Designer Rob Marshall says the process is a blend of engineering rigor and strategic opportunism, essential for staying competitive in a sport where every millisecond counts.

Why it matters:

• Copying accelerates development cycles, letting McLaren chase performance gains without starting from scratch.
• Understanding the “why” behind a rival’s solution turns a borrowed idea into proprietary IP, safeguarding future upgrades.
• With regulations tightening, borrowing proven concepts can be the difference between a podium and a mid‑field finish.

The details:

• Initial triage – Any observable aerodynamic or mechanical change on a competitor is flagged, then cross‑checked against the FIA rulebook for legality.
• Data capture – High‑resolution photography, on‑track video and shared telemetry feed into CFD models for detailed analysis.
• Simulation – The concept runs through scale‑model wind‑tunnel tests and virtual CFD to quantify potential performance.
• Feasibility & development – Engineers assess chassis, engine packaging and suspension geometry for fit, then refine the concept and test it in practice sessions.

What's next:

Marshall says McLaren will keep tracking rivals for under‑floor and cooling gains while refining its own concepts, turning borrowed ideas into podium‑ready performance.