CRUX Wiring Interface

Crux's SWRSU-38C interface ensures that you can keep the factory steering wheel controls in your Subaru when installing a compatible aftermarket radio. It also allows you to retain your Subaru's auxiliary input, backup camera, and StarLink functionality. Connect this interface to the wires on your new stereo's wiring harness, and you've covered the power, ground, and factory speaker connections for your new stereo. Note: The SWRSU-38C interface allows you to keep your steering wheel controls with radios from Alpine, Blaupunkt, Boss, Clarion, Dual, Jensen, JVC, Kenwood, Pioneer, and Sony.