DEF Fluid Delete kits simulate the working conditions of Diesel Exhaust Fluid systems, fooling the ECU into operating as usual. There’s no limp mode, no expensive repairs, and no DEF refills required. Built for off-road and export machinery, these emulators support CASE, Hitachi, and Volvo machines, helping fleets in the USA and Canada reduce costs while maintaining top-tier productiv... https://blueremoval.net/def-delete-disable-the-def-system/