Overview The Haltech Elite CAN Cable DTM-4 to DTM-4 extends your ECU's CAN bus communication across larger engine bays or complex chassis layouts. At 3000mm (120"), this genuine Haltech cable maintains signal integrity for reliable data transmission between your Elite ECU and CAN-compatible devices like dash displays, PDMs, or secondary controllers in race cars and extensive street builds. Technical Specifications Part Number: HT-130028 Length: 3000mm (120") Connector Type: DTM-4 to DTM-4 Application: CAN bus extension Wire Gauge: Automotive grade twisted pair Why You Need This CAN bus communication is the backbone of modern performance ECU systems, but standard cable lengths often fall short in real-world builds. Whether you're running a Haltech Elite in a tube chassis race car with the dash mounted remotely, an LS swap where the ECU sits in the boot, or a complex multi-controller setup with PDMs and data loggers scattered throughout the vehicle, this 3000mm extension provides the reach you need without compromising signal quality. Using inferior extension cables or splicing into CAN wiring creates resistance and potential failure points that can cause intermittent communication drops, corrupted data transmission, or complete system lockups mid-session. This genuine Haltech cable uses proper twisted pair construction with correct impedance matching to maintain clean CAN-High and CAN-Low signals across the full 120" length. Essential for professional installations where reliability isn't negotiable. ECU & System Compatibility Compatible with all Haltech Elite ECUs including Elite 550, 750, 1000, 1500, 2000, and 2500 models. Also works with Nexus R3, R5, and other Haltech CAN-enabled controllers. Perfect for extending CAN communication to Haltech IC-7 displays, IQ3 logger dashes, or third-party CAN devices in your performance build. What's in the Box 1x Haltech Elite CAN Cable DTM-4 to DTM-4, 3000mm length Pre-terminated DTM-4 connectors both ends Protective cable sleeve Complete Your Build Most customers extending their CAN network also need proper termination resistors and junction boxes for multi-drop setups. Our technical team can advise on CAN topology for your specific build and recommend compatible displays or data acquisition systems that integrate seamlessly with your Elite ECU. With UK stock and same-day despatch, we'll get your CAN extension sorted quickly so your build stays on track.
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