Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself.
Thanks mate btw nice car I use to have a vx clubsport good series the vxAnything you change or modify will no longer be covered. If you change something, then anything connected to that directly or indirectly is no longer covered.
For example, if you increase engine power, 'technically' that voids warranty on: engine, transmission, tail shaft, axles, differential.