The Roadsafe IFS Diff Drop Kit is supplied complete with CNC Machined spacers and fitting kit. The bolt on kit corrects the geometry on the front driveshaft and CV’s, lowering the diff by approx. 25mm, thus reducing the angles the CV joints need to operate on, and avoiding the expensive replacements of CV’s and boots. IFS Diff Drop Kit – Toyota Hilux/Fortuner (Hilux DD) 05-2015 & 2015-On