Warm Up Lap Episode 17: GRM shock unpacked, rule returns to shake up Perth from Supercars: Cool Down Lap

Warm Up Lap Episode 17: GRM shock unpacked, rule returns to shake up Perth

23 minutes Posted Jul 29, 2026 at 12:00 am.

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Supercars.com journalists James Pavey and Zac Dowdell preview Perth, and react to the Garry Rogers Motorsport news