i was wondering from what model power assisted steering starts in the magnas, and if i can fit the same steering rack in to my TF magna?

all models came with pas option.

yeah, i just found that out not long after i posted lol so, am i on the understanding now that the TW steering rack would be the better upgrade to a TF? only asking this because my steering rack is now weeping, and thinking of doing the upgrade if it is worth it

yeah mate TW racks are heavier giving you more of a feel to the road. Wish i did that when my rack needed a reco :-(

the TW racks and ralliart also I beleive, have the same final full lock position, it just takes a little less turns to get there with the newer racks.