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iDataLink ADS-MRR Maestro RR Interface Module

Install a new stereo and retain the steering wheel audio controls and other factory features in select 2001-2024 vehicles from Ford, Nissan, Toyota

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Install a new stereo and retain the steering wheel audio controls and other factory features in select 2001-2024 vehicles from Ford, Nissan, Toyota

• Radio Replacement Interface with Steering wheel Control and Factory Amp Integration
• For Use w/ Select 2006-Up Vehicle Harnesses
• Assign Each Control a Secondary Function
• Program it Yourself with a Windows Based Computer

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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15
Was $199.99 Details
$159.99

In stock

• Radio Replacement Interface with Steering wheel Control and Factory Amp Integration
• For Use w/ Select 2006-Up Vehicle Harnesses
• Assign Each Control a Secondary Function
• Program it Yourself with a Windows Based Computer

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Item added to your cart.

Price: $159.99

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Metra 86-9001

1998-2006 Volkswagen/Audi/Mercedes Radio Removal Tool

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1998-2006 Volkswagen/Audi/Mercedes Radio Removal Tool

• Radio removal tool for select 1998-2006 Volkswagen, Audi, and Mercedes vehicles

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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5
Was $19.99 Details
$10.99

In stock

Only 3 Left!

• Radio removal tool for select 1998-2006 Volkswagen, Audi, and Mercedes vehicles

Metra 40-EU55 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1998-2024 vehicles from BMW, Chevrolet, GMC

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Connect your factory antenna to a new aftermarket radio for select 1998-2024 vehicles from BMW, Chevrolet, GMC

• Antenna Adapter Cable
• Compatible with select 1998-2024 vehicles from BMW, Chevrolet, GMC Vehicles
• Powered antenna and newer "FACRA" style connector to aftermarket radio

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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Was $27.99 Details
$13.99

In stock

• Antenna Adapter Cable
• Compatible with select 1998-2024 vehicles from BMW, Chevrolet, GMC Vehicles
• Powered antenna and newer "FACRA" style connector to aftermarket radio

Fortin EVO-ALL Universal Digital Remote Start & Bypass Module

Universal All-In-One Data Bypass and Interface Module

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Universal All-In-One Data Bypass and Interface Module

• All-In-One Data Immobilizer Bypass and Door Lock Interface
• Multibus Architecture With 10 Separate Communication Ports
• Hassle Free Installation
• Self-Learning Algorithm

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FREE 3-day shipping to VA. Get it Tue, Apr. 2

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Was $129.99 Details
$75.99

In stock

• All-In-One Data Immobilizer Bypass and Door Lock Interface
• Multibus Architecture With 10 Separate Communication Ports
• Hassle Free Installation
• Self-Learning Algorithm

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Item added to your cart.

Price: $75.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Metra 40-VW10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen

• Factory Antenna to Aftermarket Radio Adapter
• Compatible with select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen Vehicles
• Factory antenna with flat plug to aftermarket radio
• A capacitor is included to match the impedance

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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$7.99

In stock

• Factory Antenna to Aftermarket Radio Adapter
• Compatible with select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen Vehicles
• Factory antenna with flat plug to aftermarket radio
• A capacitor is included to match the impedance

Crux BTS-VW2

Bluetooth Audio Streaming, USB Connectivity & Line Input Interface for Select 2002 - 2011 Volkswagen & Audi Vehicles

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Bluetooth Audio Streaming, USB Connectivity & Line Input Interface for Select 2002 - 2011 Volkswagen & Audi Vehicles

• Adds Bluetooth Music Streaming
• For Select Audi & Volkswagen Vehicles
• Adds an AUX Input
• Navigation App Voice through Factory Speakers
• Dimension: 3.5" L x 2.5" W x 7" H

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FREE 3-day shipping to VA. Delivers Apr. 5 - Apr. 9

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Was $161.95 Details
$99.95

In stock.

• Adds Bluetooth Music Streaming
• For Select Audi & Volkswagen Vehicles
• Adds an AUX Input
• Navigation App Voice through Factory Speakers
• Dimension: 3.5" L x 2.5" W x 7" H

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Item added to your cart.

Price: $99.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Axxess AXVI-9004

Audi CAN Interface 2002-2013

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Audi CAN Interface 2002-2013

• Retained Accessory Power
• Pre-wired AXSWC harness
• Micro-B USB updatable
• High-level speaker input

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FREE 3-day shipping to VA. Get it Tue, Apr. 2

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This product fits your 2007 S4
Was $153.00 Details
$88.99

In stock

• Retained Accessory Power
• Pre-wired AXSWC harness
• Micro-B USB updatable
• High-level speaker input

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Item added to your cart.

Price: $88.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

GROM Audio AUDU3 (GROM-USB3-AUD)

Android and iOS Smartphone Integration for Select 1998-2009 Audi Vehicles

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Android and iOS Smartphone Integration for Select 1998-2009 Audi Vehicles

• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 1998-2009 Audi Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above

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FREE shipping to VA. Delivers Apr. 10 - Apr. 17

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found car based on your search
This product fits your 2007 S4
$174.99

Available

Ships in 10-14 days

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Item added to your cart.

Price: $174.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
GROM Audio C-35USB

5 Ft 3.5mm Auxiliary Input Cable with 5 Volt USB Charging

$16.99

$19.99

Add to cart
GROM Audio BTD

Optional Bluetooth Module for Music Streaming and Hands Free Calling

$64.99

$64.99

Add to cart
Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during car stereo installation.

$18.99

$11.99

Add to cart

Metra 40-EU66 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2005-2023 vehicles from BMW, Audi, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 2005-2023 vehicles from BMW, Audi, Volkswagen

• European antenna adapter, dual connector (FAKRA)
• European factory radio cable to aftermarket antenna
• Can also be used along with the 40-EU56 for “RF adapter” installations

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 2007 S4
Was $24.99 Details
$19.99

In stock

• European antenna adapter, dual connector (FAKRA)
• European factory radio cable to aftermarket antenna
• Can also be used along with the 40-EU56 for “RF adapter” installations

Scosche VWA2B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1973-2017 vehicles from BMW, Audi, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 1973-2017 vehicles from BMW, Audi, Volkswagen

• VW Amplified Antenna Adapter
• select 1973-2017 vehicles from BMW, Audi, Volkswagen Vehicles

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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$12.99

In stock

Only 3 Left!

• VW Amplified Antenna Adapter
• select 1973-2017 vehicles from BMW, Audi, Volkswagen Vehicles

Scosche VWA4B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2002-2020 vehicles from Audi, Volkswagen, GMC

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Connect your factory antenna to a new aftermarket radio for select 2002-2020 vehicles from Audi, Volkswagen, GMC

• Audi/BMW/VW Antenna Adaptor
• adapts factory antenna to aftermarket radio
• select 2002-2020 vehicles from Audi, Volkswagen, GMC Vehicles

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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10
Was $15.79 Details
$12.99

In stock

Only 1 Left!

• Audi/BMW/VW Antenna Adaptor
• adapts factory antenna to aftermarket radio
• select 2002-2020 vehicles from Audi, Volkswagen, GMC Vehicles

Crux BTS-VW1

Bluetooth Audio Streaming, USB Connectivity & Line Input Interface for Select 1999 - 2008 Volkswagen & Audi Vehicles

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Bluetooth Audio Streaming, USB Connectivity & Line Input Interface for Select 1999 - 2008 Volkswagen & Audi Vehicles

• Adds Bluetooth Music Streaming
• For Select Audi & Volkswagen Vehicles
• Adds an AUX Input
• Navigation App Voice through Factory Speakers
• Dimension: 3.5" L x 2.5" W x 7" H

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FREE 3-day shipping to VA. Delivers Apr. 5 - Apr. 9

empty

Was $161.95 Details
$99.95

In stock.

• Adds Bluetooth Music Streaming
• For Select Audi & Volkswagen Vehicles
• Adds an AUX Input
• Navigation App Voice through Factory Speakers
• Dimension: 3.5" L x 2.5" W x 7" H

BTS-VW1 small

Item added to your cart.

Price: $99.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Metra 40-EU56 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2006-2023 vehicles from Mercedes-Benz, Audi, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 2006-2023 vehicles from Mercedes-Benz, Audi, Volkswagen

• Amplified Antenna Adapter
• For Use With Aftermarket Radios Installation
• Plug and Play

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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1
Was $19.99 Details
$12.99

In stock

• Amplified Antenna Adapter
• For Use With Aftermarket Radios Installation
• Plug and Play

Metra 44-PW530 Antenna

Universal Fully Automatic Power Antenna

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Universal Fully Automatic Power Antenna

• Replacement Power Antenna for Select Vehicles
• Replaceable Mast
• Fully Automatic

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FREE 2-day shipping to VA. Get it Sat, Mar. 30

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$85.99

In stock

Only 3 Left!

• Replacement Power Antenna for Select Vehicles
• Replaceable Mast
• Fully Automatic

44-PW530 small

Item added to your cart.

Price: $85.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Metra 72-9002

Speaker Harness for select 1996-2016 vehicles from GMC, Mercedes-Benz, Audi

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Speaker Harness for select 1996-2016 vehicles from GMC, Mercedes-Benz, Audi

• Compatible with select 1996-2016 vehicles from GMC, Mercedes-Benz, Audi Vehicles
• For European Vehicles
• Plugs Directly into Vehicles Harness
• Durable Plastic and Metal Materials

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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$10.99

In stock

• Compatible with select 1996-2016 vehicles from GMC, Mercedes-Benz, Audi Vehicles
• For European Vehicles
• Plugs Directly into Vehicles Harness
• Durable Plastic and Metal Materials

Metra 82-9101

6" to 6 3/4" Speaker Adapter for select 1998-2016 vehicles from Audi

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6" to 6 3/4" Speaker Adapter for select 1998-2016 vehicles from Audi

• Adapters for 6" - 6-3/4" Speakers
• Fits Select 2000-2010 Audi A3 and A4 Vehicles
• Break-Away Tab Design
• Fits Front or Rear Doors

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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$13.99

In stock

Only 3 Left!

• Adapters for 6" - 6-3/4" Speakers
• Fits Select 2000-2010 Audi A3 and A4 Vehicles
• Break-Away Tab Design
• Fits Front or Rear Doors

Scosche LAI10 Wiring Interface

Install new car stereo and retain steering wheel audio controls in select 2004-2015 vehicles from Audi

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Install new car stereo and retain steering wheel audio controls in select 2004-2015 vehicles from Audi

• Provides 12-Volt accessory power (RAP)
• Retains steering wheel control
• Micro-B USB Updatable

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FREE 3-day shipping to VA. Get it Tue, Apr. 2

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$89.99

In stock

• Provides 12-Volt accessory power (RAP)
• Retains steering wheel control
• Micro-B USB Updatable

LAI10 small

Item added to your cart.

Price: $89.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Metra 40-VW53 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen

• Aftermarket Radio To Factory Antenna Adapter (Amplified)
• Compatible with select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen Vehicles
• Includes Power Wire For Antenna Booster
• Can Be Used In Place Of 40-VW54

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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3
$12.99

In stock

Only 3 Left!

• Aftermarket Radio To Factory Antenna Adapter (Amplified)
• Compatible with select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen Vehicles
• Includes Power Wire For Antenna Booster
• Can Be Used In Place Of 40-VW54

Axxess XSVI-9004-NAV Wiring Interface

Install new car stereo and retain accessory power in

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Install new car stereo and retain accessory power in

• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified audio systems
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

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FREE 3-day shipping to VA. Get it Tue, Apr. 2

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1
Was $109.99 Details
$87.99

In stock

Only 2 Left!

• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified audio systems
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

XSVI-9004-NAV small

Item added to your cart.

Price: $87.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Metra 40-EU20 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1998-2024 vehicles from BMW, Chevrolet, Ford

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Connect your factory antenna to a new aftermarket radio for select 1998-2024 vehicles from BMW, Chevrolet, Ford

• Radio to Antenna Adapter
• select 1998-2024 vehicles from BMW, Chevrolet, Ford Vehicles
• Factory radio with mini-style plug to universal antenna

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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Was $29.99 Details
$8.99

In stock

Only 3 Left!

• Radio to Antenna Adapter
• select 1998-2024 vehicles from BMW, Chevrolet, Ford Vehicles
• Factory radio with mini-style plug to universal antenna

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    FAQ for your 2007 S4

    Q: Can I upgrade the factory stereo system in my 2007 Audi S4?

    A: Yes you can improve your sound in your S4 by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2007 S4 if there is a dash kit and harness solution available.

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    2007 Audi S4

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    • Owner’s manual
    • Vehicle’s insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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