VHEDIA 20 Pin Extension Cable with Filter BoxReliable 20-pin OBD extension cable with built-in filter box to reduce electrical noise and improve signal clarity. Ideal for reaching difficult diagnostic ports and ensuring stable, accurate vehicle scans. Extended Reach & Access Designed to extend the VHEDIA M Series main harness, this cable offers both added length and versatility. The extra reach simplifies access to diagnostic connectors in hard-to-reach areas, while the integrated loose ACC, B , and GND wires provide a convenient power tap for external devices like UHF radios, GPS units, or dash-mounted accessories. Ideal for installers, workshop setups, or custom vehicle builds requiring clean and accessible power distribution alongside diagnostics. Integrated Signal Filtering Equipped with a built-in filter box, this extension cable safeguards against electrical noise and interference that can affect diagnostic accuracy or disrupt connected accessories. By maintaining clean signal transmission between the vehicle and the diagnostic system, it ensures stable communication with the ECU and supports reliable performance—even when powering additional devices like UHF radios or GPS modules. Effortless Plug-and-Use Operation Designed for quick deployment, this cable offers true plug-and-play usability with the VHEDIA M Series harness. No configuration or tools required—simply connect and extend your setup. The high-precision connectors ensure a secure and stable fit, maintaining reliable diagnostics and uninterrupted power delivery to external accessories during operation.
