PSR Toyota Landcruiser 70 Series Radius Arms to suit Series 2 with DPF are supplied in various castor correction configurations to suit a 4" lift. The PSR curved radius arms have undergone a huge amount of RnD to allow multiple variations of components to work together achieving various configurations of lift and suspension setup. Manufactured in Australia from 32mm 700MPA BIZ80 plate, we use strict engineering guidelines for our welding procedure to achieve the strongest possible product. Another key feature is how the arm is folded, unlike competitor's products our arms are folded in 3 places, or bump folded, per curve as opposed to a single fold meaning a far stronger arm in your vehicle. Also some competitor's products allow contact with the sway bar under full bump! Arms are then sandblasted, etch primed and painted black for a factory look and fitted with a genuine bush guaranteed every time! Look for the machined PSR logo on the outside of the arm to assure a quality product.