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This adapter harness allows a compatible 3-port or 4-port MAC boost control solenoid originally configured for the factory CPC plug to be used with the Visconti Tuning CANBOXPRO for CANbus-based boost control. It is the ideal solution for GT86 owners upgrading to CANbus boost control while retaining an existing MAC valve connected to the factory CPC plug. MAC valve not included. 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