club.liberty.asn.au

Which brand and size to purchase?

Sparesbox have Superpro on sale via their website
https://www.sparesbox.com.au/sway-bars-control-arms

eg 20,22,24mm all $218.40 delivered

eBay have 20% selected stores, one which is Sparesbox, Superpro (jacked up RRP) and Whiteline is available eg

Superpro eg 20,22,24mm all $216.80 delivered

Whiteline eg 20mm $192.00 delivered

I'm guessing bugger all difference between brands? If so, what size is recommended?

I would keep that $ to put towards a set of good coilovers myself....

yup have read the same but coilovers installed are ~$1800 and prob wouldn't get past the financial controller