The ducting isn't fixed to the baffling, there is just a rubber seal that touches lightly. You can still get the wet dog shake on start/shutdown without issue.
From their description: "This kit comes complete with powder coated mounts, light weight composite cooling air duct to efficiently directs air over the cooler while allowing for engine baffle movement and oil cooler mounting hardware. "
RV-7A - N167DR
2018/19/20/21 VAF dues paid