Wideband Extension Harness To suit LSU4.9 Length: 1.2M (4ft)

Extend Your Reach with Signal Safety

The Wideband Extension Harness for LSU 4.9 (1.2m / 4ft) is designed to extend the reach of your Haltech CAN Wideband Controller. In many mid-engine or rear-mount turbo applications, the standard sensor cable is insufficient to reach the controller mounting point. This extension bridges that gap without compromising signal quality.

Shielded for Reliability

Wideband signals are highly sensitive to resistance and noise. This harness uses high-quality, shielded twisted-pair wiring to ensure that the extension does not introduce voltage drop or EMI, preserving the accuracy of the Lambda reading reported to the ECU.

Technical Specifications