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2017 Subaru Impreza

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Get all the stereo installation accessories for your 2017 Subaru Impreza so you can install your new stereo like a pro.

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Stereo Installation Accessories for 2017 Subaru Impreza

If you are looking to buy a stereo, then you've come to the right place. We guarantee fitment and we offer free/discounted install accessories on nearly all our stereos for nearly all vehicles! Look at each product tile in the category listing or visit the car stereo product pages for more details.

Stereo Install Dash Kit

Stereo Install Dash Kit

Dash kits let you install and mount an aftermarket stereo receiver in your Subaru Impreza.

Wiring Harness Interface to Install New Car Stereo

Wiring Harness Radio Interface to Install a New Stereo

Install a new stereo receiver in your 2017 Impreza with a wiring harness radio replacement interface.

Antenna Adapters to Install a New Stereo

Antenna Adapters to Install a New Stereo

Your vehicle requires an radio antenna adapter to retain AM/FM signal with your new stereo.

Retain your Factory OEM USB Port

Retain your Factory OEM USB Port

Lets you use your Subaru Impreza factory OEM USB port when installing an aftermarket stereo.

Aftermarket car stereo installation

All Stereo Installation Accessories

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Metra 40-UV42 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for

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Metra 40-UV42 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for

• Universal antenna adapter
• Vehicles
• Male to male cable

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Universal – fits most vehicles.
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List price $14.99
-13% $12.99

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• Universal antenna adapter
• Vehicles
• Male to male cable

Metra 40-UV44 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for

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Metra 40-UV44 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for

• Universal antenna adapter
• Vehicles
• Female to two male cable

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Universal – fits most vehicles.
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List price $16.99
-53% $7.99

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Only 3 Left!

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• Universal antenna adapter
• Vehicles
• Female to two male cable

iDataLink Maestro SR (ADS-MSR) Interface Module

Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

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iDataLink Maestro SR (ADS-MSR) Interface Module

Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

• Universal stereo replacement interface
• Retains factory steering wheel control
• Retains backup camera with any stereos
• Retains digital fade, DSP, gain, camera controls in iDataLink-ready stereos

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List price $169.99
-18% $139.99

In stock

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• Universal stereo replacement interface
• Retains factory steering wheel control
• Retains backup camera with any stereos
• Retains digital fade, DSP, gain, camera controls in iDataLink-ready stereos

Metra 40-SIRXM-17 Antenna Adapter

Connect your factory SiriusXM antenna to a new aftermarket radio for

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Metra 40-SIRXM-17 Antenna Adapter

Connect your factory SiriusXM antenna to a new aftermarket radio for

• Adapts factory satellite antenna connector
• Located at factory radio location to an aftermarket style connector
• Length: 17 feet
• Universal application

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List price $43.99
-45% $23.99

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• Adapts factory satellite antenna connector
• Located at factory radio location to an aftermarket style connector
• Length: 17 feet
• Universal application

Install Bay IBR73

HDMI/USB Pass Through Extension Panel

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Install Bay IBR73

HDMI/USB Pass Through Extension Panel

• Male to Female USB and HDMI Extension Cable
• 3 Feet Long
• Full Data Transfer
• Flush Mount Your USB and HDMI Port

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List price $52.99
-11% $46.99

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• Male to Female USB and HDMI Extension Cable
• 3 Feet Long
• Full Data Transfer
• Flush Mount Your USB and HDMI Port

iDatalink Maestro ADS-MAR Wiring Interface

Factory Amplifier Replacement Interface for

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iDatalink Maestro ADS-MAR Wiring Interface

Factory Amplifier Replacement Interface for

• Factory digital amplifier replacement interface
• Compatible with
• Works with vehicle specific T-harnesses
• Compatible with an iDataLink-ready amplifier
• Supplies control data and audio

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Universal Icon
Universal – fits most vehicles.
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List price $144.99
-17% $119.99

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• Factory digital amplifier replacement interface
• Compatible with
• Works with vehicle specific T-harnesses
• Compatible with an iDataLink-ready amplifier
• Supplies control data and audio

Metra MPS-WHIPM Antenna Adapter

Connect your factory antenna to a new aftermarket radio

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Metra MPS-WHIPM Antenna Adapter

Connect your factory antenna to a new aftermarket radio

• Whip antenna mount is designed to work with roll cages/metal tubes • Adjust to fit most angles
• Fits 1 1/2in, 1 3/4in, 1 7/8in, and 2in tubes
• Comes with rubber inserts
• Powder coated gloss black
• Powder coated gloss black

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List price $46.99
-11% $41.99

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• Whip antenna mount is designed to work with roll cages/metal tubes • Adjust to fit most angles
• Fits 1 1/2in, 1 3/4in, 1 7/8in, and 2in tubes
• Comes with rubber inserts
• Powder coated gloss black
• Powder coated gloss black

Metra 40-VW18 Antenna Adapter

Connect Aftermarket Antenna to Factory Stereo with Flat Connector

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Metra 40-VW18 Antenna Adapter

Connect Aftermarket Antenna to Factory Stereo with Flat Connector

• Universal Antenna Adapter
• Adapts vehicle's factory stereo to use with an aftermarket antenna
• Easy installation, no major modification required

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Universal – fits most vehicles.
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List price $24.99
-36% $15.99

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Ships in 10-14 days

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• Universal Antenna Adapter
• Adapts vehicle's factory stereo to use with an aftermarket antenna
• Easy installation, no major modification required

PAC XC036

36" Antenna Extension Cable

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PAC XC036

36" Antenna Extension Cable

• 36" antenna extension cable

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List price $24.00
-75% $6.00

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Ships in 10-14 days

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• 36" antenna extension cable

PAC XC024

24" Antenna Extension Cable

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PAC XC024

24" Antenna Extension Cable

• 24" antenna extension cable

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List price $24.00
-79% $5.00

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• 24" antenna extension cable

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    FAQ for Aftermarket Stereo Installation Accessories in 2017 Impreza

    Q: Can I upgrade or change the Aftermarket Stereo Installation Accessories in 2017 Subaru Impreza?

    A: Yes this page includes all the best Aftermarket Stereo Installation Accessories that work in your Impreza.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
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