Just researched this off the Redbook site, the diffrence between VY S-pack series 1 and 2,
Series 2 apprently has:
Seatbelt - pretentioners 1st row (front),
Seatbelts - Lap/Sash dor 5 seats,
Sunvisor - Illuminated vanity mirrors dual (My Series 2 doesnt have these :S),
Calipers - Front 2 spot,
Chrome exhasut tip
And i think the S2 weighs like 20kg more