The Haltech WB2 dual-channel CAN O2 wideband controller kit includes two 4.9 LSU sensors, two bungs, a 1200mm CAN cable, a power supply cable and a quick start guide. Built as a two-channel solution, the WB2 supplies the sensors and wiring needed to add dual CAN-enabled wideband AFR monitoring channels to compatible Haltech systems.
Haltech WB2 Dual Channel CAN O2 Wideband Controller Kit