IT as well as all showroom stock rule sets operate on the principal that if it does not say you can you can not. (IIDNSYCYC). We start with a stock car and specific rules make allowances for the changes needed and wanted to make these vehicles effective race cars. This is a principal to the rules of IT racing.

Because of this there are things like washer bottles, horns and central doorlock systems that we cannot remove. In order to remove them we need to have a rule that says you can. They are just not deemed important enough to have a extra rule that says you can throw them away.

We have rules that allow removal of interior stuff, emissions stuff and radiator shrouds because at some point the group felt those were important enough to make a rule to take them out.

We also have things like door panels that were on the washer bottle group that were deemed important enough to move to the second group.