F1 TECH MAPUPDATE

2026 F1 car upgrade tracker by team, race and part

TECHNICAL TRACKER

FIA submissions18 GP / 11 teams
GP
CIRCUIT OF THE AMERICASIssued 2026.10.23GP report →
20reported items
MCLAREN

McLaren

United States GP · 3 parts / 3 reported items
CURRENT CHANGES3 parts · 3 reports
Performance 3
Diagram view
TOPTop view
Formula car viewed from above, showing exposed wheels, wings, nose, halo and sidepods
SIDESide view
Formula car viewed from the side, showing tyres, low body, halo, airbox and rear wing
Reported in selected GPNo report
DETAILUnited States GP

Diffuser & rear edge

FIA submissionPerformance

Revised diffuser geometry

Revised diffuser geometry, designed to improve airflow conditioning and local aerodynamic load across the speed range.

IntentImprove airflow conditioning and local load across the speed range
Official document · p.2

Submission-based. Race use and performance gains are not confirmed.

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