Haltech WB2-Dual Channel CAN O2 Wideband Controller Kit

Smaller, lighter and water-proof! The new Haltech Wideband Controller can now be safely fitted inside your engine bay but that’s not all…

Two integrated DTM-4 connectors make daisy-chaining multiple controllers easier than ever. You no longer need to buy specific A, B, C or D units, the new Haltech Wideband Controllers are user programmable letting you assign the controller designation via the ESP software. The kits also include new Bosch LSU 4.9 sensors eliminating the need for manual sensor calibration.