Metra 40-SB31 Subaru FM Modulator Antenna Adapter Kit

The Metra 40-SB31 Subaru FM Modulator Antenna Adapter Kit is an antenna adapter kit for adding an external device with a built-in FM modulator in select Subaru applications. It adapts the vehicle original factory radio and antenna connectors so the factory radio and antenna system can remain in use.

Key Features

• Antenna adapter kit for FM modulator integration
• Adapts the vehicle original factory radio and antenna connectors to an FM modulator
• Allows continued use of the factory radio and factory antenna
• Includes one male Motorola-style adapter cable and one female Motorola-style adapter cable

System / Wiring Notes

• This kit is for FM modulator integration, not a standard factory-antenna-to-aftermarket-radio adapter direction
• Connector style should be verified before installation

Installation Notes

• Confirm exact year, make, model, trim level, factory radio, and factory antenna connector before installation
• Test-fit the FM modulator antenna adapter kit and review manufacturer instructions before final assembly
• Additional parts may be required depending on vehicle equipment and the aftermarket radio or accessory being installed
• Professional installation is recommended for best reception, connector fit, and long-term reliability

What's in the Box

• Two Subaru FM modulator antenna adapter cables as supplied by Metra

Technical Specifications

• Brand: Metra
• Model: 40-SB31
• Product Type: Subaru FM modulator antenna adapter kit
• Application: Select Subaru FM modulator installations
• Cable 1: Male Motorola to Subaru-style connector
• Cable 2: Female Motorola to Subaru-style connector
• Compatibility Type: Factory radio/antenna connectors to FM modulator

Identifiers & Packaging

• MPN: 40-SB31
• UPC: 86429372720
• Sold As: Kit
• Included Components: Two Subaru FM modulator antenna adapter cables as supplied by Metra

Why Buy From MCOR Automotive

• Authorized retailer for the brands we sell
• Specialists in vehicle audio integration, radio replacement parts, and installation accessories
• 22+ years of professional automotive electronics experience
• Expert support for compatibility verification and proper setup