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Crux SWRSU-38B Wiring Interface

Allows you to connect a new car stereo and retain steering wheel controls in select 2008-15 Subaru vehicles

Item # 249SU38B

Crux's SWRSU-38B interface ensures that you can keep the factory steering wheel controls in your Subaru when...

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Crux's SWRSU-38B interface ensures that you can keep the factory steering wheel controls in your Subaru when...

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Item # 249SU38B

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$72.99
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About the Crux SWRSU-38B Wiring Interface

Add a new radio

Crux's SWRSU-38B interface ensures that you can keep the factory steering wheel controls in your Subaru when installing a compatible aftermarket radio. 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.  

Add a new radio

Crux's SWRSU-38B interface ensures that you can keep the factory steering wheel controls in your Subaru when installing a compatible aftermarket radio. 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-38B interface allows you to keep your steering wheel controls with radios from Alpine, Blaupunkt, Boss, Clarion, Dual, Jensen, JVC, Kenwood, Pioneer, and Sony. 

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Product highlights:

  • connect a new stereo in select 2008-15 Subaru models
  • retain your steering wheel controls with compatible car stereos
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # SWRSU-38B

What's in the box:

  • Radio replacement interface
  • Wiring harness
  • SWC harness
  • Installation Instructions

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More details on the Crux SWRSU-38B Wiring Interface

Stacey B.

Product Research

Features

Radio Replacement Interface: The CRUX SWRSU-38B is a radio replacement interface for select Subaru vehicles. It facilitates the integration of an aftermarket radio and enables retention of specific factory features (such as steering wheel controls) when replacing a factory installed radio in select Subaru vehicles.

Vehicle Compatibility: The CRUX SWRSU-38B radio replacement interface works with the following 2008-2015 Subaru vehicles.

Make Model Year
Subaru Forester 2009-2015
Impreza WRX/STI (without factory navigation) 2008-2014
Legacy 2010-2014
Outback (without factory subwoofer) 2010-2014
XV Crosstreck 2013-2014

Steering Wheel Controls: The CRUX SWRSU-38B also features a steering wheel control output for Alpine, Blaupunkt, Clarion, Dual, Jensen, JVC, Kenwood, Pioneer, Sony, and Soundstream aftermarket head units. The steering wheel control output consists of a right-angle 3.5mm connector and a light blue/yellow wire (use the connection that your aftermarket head unit is outfitted with). The SWRSU-38B interface module will work with any of the listed aftermarket head units, by setting its 8 dip-switches (see owner's manual for appropriate setting).

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