In our latest episode of Tech Talk, Sam Collins does a deep dive into the recent upgrades teams are bringing to race weekend in Austin.

00:00 Intro
00:36 Rear wing focus
02:49 Red Bull wind tunnel
03:31 Red Bull's bodywork bulge
04:27 Mercedes' front suspension
05:08 Mercedes' sidepods
06:05 McLaren updates
07:08 Toyota & Haas partnership

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