[Perfectlap]

good luck with that insurance claim. I'm fairly certain they will not gulp....cover damage done on a timed course. I can't imagine how expensive that repair will be.
I don't there is a part on the GT3 that doesn't cost at least $300 (including the tire valve caps! LOL)
This is a question that is never discussed at these events. Additional insurance is taken for DE's but those are usually not timed in that they aren't competitions.
Autocross is absolutely a competition, its not a driving instruction.
Except for the test and tune events which come in the begining of the season or the 'autocross school days".