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This is the harness you will need when running a Visconti BMW install or complete Visconti port injection wiring kit and you want to add a boost reference to the MOTIV ReFlex on B48, B58, and S58 platforms. It is only needed for installations that are not full CANbus controlled, where the ReFlex is being tuned in standalone mode. This harness is required for BM3 installations. It is not required for MHD or EcuTek. Proudly handmade in the USA with automotive-grade TXL XLPE insulated wire and assembled in an ISO 9001 Certified Facility. Custom harnesses can be made to suit your build. Contact us for details.
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🇺🇸 Ship from USA · On Agora since 2025
$40.00