Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself.
which insurance covers u for turbo mod??
AAMI, they're good, covered all mods no probs; UHF; MAGS; TINT; MUD FLAPS, etc.
just car will cover u for unlimited legal modifications
But they charge an enormous amount for it. Absolute rip offs. To insure my xr8 they were going to charge 1600 premium and some 3500 or something for excess. AAMI covered me for 1000 with rating 1 protection and an excess of 1200 (im 21).