Sauce Box. The Haltech has multiple ports for sensors that can protect the engine. I had the oil pressure sender break off in the block. Loss of oil & pressure but the Haltech pressure sensor shut down the engine at 10# and stopped the engine from being damaged. I also have fuel sensor, AFR sensor, EGT sensor, water temperature, and boost. Hondata has some but not as many and not as easy to setup. The Hellement will live and be well as long as I am on the green side. It is a fun ride and suits me to a "T".
Does halltech compatible with emissions scanners like the hondata which can "help" pass emissions test ?