PSR's Toyota Hilux N70 / N80 05-On Diff Drop is an arm style diff drop designed to be the best! Using 3D scanning technology the scanned diff was placed in the exact position required, then we designed a diff drop to suit in CAD. Using a custom rubber high clearance bush for the least amount of ground clearance lost on the market and a combination of fabricated and CNC items means the PSR Hilux arm style diff drop is the best on the market.