I use ADL in Penrose,Auckland or if I can,buy new Subaru original parts.Went through this with a 2002 Legacy Gtb auto.While idling in drive,car would vibrate/chatter on flat surface.ADL found me a set of low k’s inner cv’s (new Subaru part no longer available) rebuilt my axles with new outer cv’s,problem solved.Repco complete axles are rubbish as well as most aftermarket cv and boot kits.Most Subaru original part outer cv’s are now sold complete with axles as the outer cv’s are not rebuildable.Just replaced the complete front axles on my 2007 6 speed Legacy with new Subaru parts $800 each side.Price for the 2002 Legacy Gtb $1200 each side (no longer available).