SnailPower
Autocross Newbie
For a GTI with bolt ons No. For a very expensive car with a serious build yes. Go fo agreed value with Hagerty and other well known enthusiast companies, never trust regular joe insurance companies such as Geico, Travellers, Allstate etc. They don't give two shits about you or your car/parts.
Really? I can't imagine that they would give you much sh!t if you are paying extra $$$ per month for that reason. It's almost like an extended warranty.
Progressive was awesome when the wife had an accident in the past, but obviously I have no clue how they would handle the inclusion of mods.