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See all parts that fit your 2008 A4
SiriusXM Dock and Play Home Kit
• Home Accessory Kit for Dock & Play SiriusXM Radios
• Comes with All Necessary Installation Parts
• Compatible with Most SiriusXM, Sirius and XM Dock & Play radios
Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen
$7.99
List price $11.99
Install a new Single-DIN or Double-DIN car stereo in select 2002-2009 S4 and A4 and RS4 (Matte Black)
$27.99
List price $67.99
Scosche LAI10 Wiring Interface
Install new car stereo and retain steering wheel audio controls in select 2004-2023 vehicles from Audi
$89.99
7" Double DIN Touch Screen Digital Multimedia Receiver with Bluetooth
$82.49
List price $109.99

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
List price $339.00
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
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• Includes Hideaway Tuner and Magnetic Antenna
• Pause, Rewind, and Replay Up To 60 Minutes of Live Radio
• Alert Notification When Favorite Song, Team or Artist is Playing
(154)
$69.99
List price $89.99
iDataLink Maestro ACC-SAT-TO2 Antenna Adapter
• Satellite radio antenna adapter for select 2012-2025 vehicles from Toyota
• Plugs connect directly to factory connectors
• Includes 2 adapters to connect GPS to aftermarket stereos
• Includes 1 adapter for connecting Toyota satellite stereo antenna to aftermarket satellite stereo tuner
(2)
$29.99
List price $35.99
• Designed to add SiriusXM to select 2003-2016 vehicles from Honda, Acura
• Supports Bluetooth wireless connectivity to compatible factory stereos
• Easy installation with a 3-wire power harness
• Requires SiriusXM SXV300V1 and subscription (Sold separately)
$84.99
List price $499.99
• Low-profile, XM Satellite Radio Antenna
• Small design for easy installation
• Shock and vibration proof
• Cable length: 23 ft.
(1)
$49.99
List price $45.99
• Retains the Use of the OEM Satellite Antenna with an Aftermarket Satellite Radio Turner
• Plug and Play Installation
• Compatible with Vehicles using a FAKRA Style Antenna Connector
(1)
$15.99
List price $29.00
Metra 40-SIRXM-17 Antenna Adapter
• Adapts factory satellite antenna connector
• Located at factory radio location to an aftermarket style connector
• Length: 17 feet
• Universal application
(2)
$23.99
List price $43.99
• Flexible installation options: thru-hole or surface mount adapter
• Antenna with 6" pigtail and 25' antenna extension cable to allow for optimal placement
• Best antenna solution for non-metallic mounting applications, such as boats or RVs
$75.99
List price $99.99
Metra 40-SIRXM Antenna Adapter
• Adapts factory satellite antenna connector
• Located at factory radio location to an aftermarket style connector
• Length: 3 feet
• Universal application
$23.99
List price $33.99
Belva Universal Backup Barcam + SiriusXM SXV300v1
• SiriusXM Connect Next Gen Vehicle Tuner For Adding Satellite Radio to Any SiriusXM-Ready Car Stereo
• No Adapters Needed
• Pause, Rewind, and Replay Up To 30 Minutes of Live Satellite Radio
• iTune Tagging
• Compact Design
• Alert Notification When Favorite Song, Team or Artist is Playing
• Special Offer: Active a new radio and choose a plan for as low as $5 / month for 12 months, plus get a $60 service credit.
(193)
$109.98
List price $189.98
Manufacturer:
Model Number:
SXDH3
Weight:
1.20lbs
Internal SKU:
sxdh3
Internal Product ID:
93764
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100W RMS 3" 8-ohm Pro Audio Bullet Super Tweeter (S-BT1R8)
$49.99
List price $50.00
Infinity Primus 503CF with Installation Accessories
100W RMS 5.25” 2-Way Component Speaker System with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit
(123)
$161.21
List price $223.66
Rearview Mirror Mount for Most Toyota, Nissan, Ford, GM, Mazda, & Honda Vehicles
$30.00
List price $30.00
4 Band Graphic Equalizer W/ Subwoofer output
(2)
$39.99
List price $44.99
Install a new Single-DIN car stereo in select 2000-2003 Maxima
(2)
$13.99
List price $29.99
300W Peak (100W RMS) 8" OptiSound Series 2-ohm Direct Replacement Left Hand Drive Subwoofer Kit for
$666.99
List price $741.99
App-Controlled Module for Aftermarket Remote Start and Keyless Entry Systems
$139.99
List price $199.99
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
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