MTX ZN1-35MT
3.5mm Flush-Mount Female Adapter
3.5mm Flush-Mount Female Adapter
• 3.5mm Flush-Mount Female Adapter
• Designed for surface and dashboard installations
Free shipping in USA.
Provide zip for delivery date.
Shop similar products or Update vehicle
• 3.5mm Flush-Mount Female Adapter
• Designed for surface and dashboard installations
Pioneer Chevrolet Silverado / GMC Sierra Package
Modular Custom-fit 6.8" Apple CarPlay and Android Auto Receiver for 2019 - 2020 Chevrolet Silverado / GMC Sierra
Modular Custom-fit 6.8" Apple CarPlay and Android Auto Receiver for 2019 - 2020 Chevrolet Silverado / GMC Sierra
• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-band equalizer
• SiriusXM Satellite Radio Ready
Free shipping in USA.
Provide zip for delivery date.
Axxess AXSUB-GM6
Active 2-Channel Line Output Converter and Subwoofer Data Interface for select 2021-2024 vehicles from GMC, Chevrolet, Buick
Active 2-Channel Line Output Converter and Subwoofer Data Interface for select 2021-2024 vehicles from GMC, Chevrolet, Buick
• Line Output Converter and Subwoofer Data Interface
• Integrates with amplified or non-amplified factory OEM systems
• Allows for the addition of an aftermarket subwoofer
• Compatible with select 2021-2024 vehicles from GMC, Chevrolet, Buick
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $20.60 in rewards to spend later
• Line Output Converter and Subwoofer Data Interface
• Integrates with amplified or non-amplified factory OEM systems
• Allows for the addition of an aftermarket subwoofer
• Compatible with select 2021-2024 vehicles from GMC, Chevrolet, Buick
Pioneer Harley Davidson Package
Modular Custom-fit 6.8" Apple CarPlay and Android Auto Receiver for 2014 - Up Harley Davidson
Modular Custom-fit 6.8" Apple CarPlay and Android Auto Receiver for 2014 - Up Harley Davidson
• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-band equalizer
• SiriusXM Satellite Radio Ready
Free shipping in USA.
Provide zip for delivery date.
Crux VIMMB-85S
Video In-Motion Activation for select 2007-2014 vehicles from Mercedes-Benz with NTG3, 3.5 and 5 Systems
Video In-Motion Activation for select 2007-2014 vehicles from Mercedes-Benz with NTG3, 3.5 and 5 Systems
• VIM (Video In-Motion) Activation
• For select 2007-2014 vehicles from Mercedes-Benz
• For vehicles with NTG3, 3.5 and 5 Systems
• Retains factory-installed navigation system for passenger access
• Onscreen access to Factory Bluetooth Keypad
• Navigation Destination Address Entry
• Audio/video input cable included
• Plug and play installation
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $21.33 in rewards to spend later
• VIM (Video In-Motion) Activation
• For select 2007-2014 vehicles from Mercedes-Benz
• For vehicles with NTG3, 3.5 and 5 Systems
• Retains factory-installed navigation system for passenger access
• Onscreen access to Factory Bluetooth Keypad
• Navigation Destination Address Entry
• Audio/video input cable included
• Plug and play installation
Crux VIMPR-90
Video In-Motion Activation for select 2005-2008 Cayenne with PCM 2.1 Navigation Systems
Video In-Motion Activation for select 2005-2008 Cayenne with PCM 2.1 Navigation Systems
• VIM (Video In-Motion) Activation
• For select 2005-2008 Cayenne
• For vehicles with PCM 2.1 navigation systems
• Retains factory-installed navigation system for passenger access
• Onscreen access to Factory Bluetooth Keypad
• Navigation Destination Address Entry
• Activation of video signal from aftermarket front or rear-view camera
• Plug and play installation
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $21.33 in rewards to spend later
• VIM (Video In-Motion) Activation
• For select 2005-2008 Cayenne
• For vehicles with PCM 2.1 navigation systems
• Retains factory-installed navigation system for passenger access
• Onscreen access to Factory Bluetooth Keypad
• Navigation Destination Address Entry
• Activation of video signal from aftermarket front or rear-view camera
• Plug and play installation
Axxess AXAMP-TY5 Wiring Interface
Install a New Car Amplifier to Factory Stereo in select 2020-2025 vehicles from Toyota
Install a New Car Amplifier to Factory Stereo in select 2020-2025 vehicles from Toyota
• Direct connection to the factory harness
• Compatible with select 2020-2025 vehicles from Toyota
• Designed for non-amplified and amplified systems
• Designed to install a new aftermarket car amplifier
• Provides 6 channels of 5-volt RMS audio
• Chime level adjustment
• No programming required
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $40.00 in rewards to spend later
• Direct connection to the factory harness
• Compatible with select 2020-2025 vehicles from Toyota
• Designed for non-amplified and amplified systems
• Designed to install a new aftermarket car amplifier
• Provides 6 channels of 5-volt RMS audio
• Chime level adjustment
• No programming required
Deaf Bonce DB-6 DSP
6-Channel Digital Sound Processor with Optical Input
6-Channel Digital Sound Processor with Optical Input
• 6-Channel Digital Sound Processor
• 31-Band parametric equalizer
• Speaker level (high-level) inputs
• Bluetooth for settings, music / SBC, AAC audio
• Optical input for interference-free digital audio
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $26.99 in rewards to spend later
Shop similar products or Update vehicle
• 6-Channel Digital Sound Processor
• 31-Band parametric equalizer
• Speaker level (high-level) inputs
• Bluetooth for settings, music / SBC, AAC audio
• Optical input for interference-free digital audio
Crux VIMBM-86B
Video-in-Motion (VIM) Activation for Select 2012 - Up BMW Vehicles
Video-in-Motion (VIM) Activation for Select 2012 - Up BMW Vehicles
• Video in Motion Activation
• For Select BMW Vehicles
• Designed for OEM Equipment Only
• Plug & Play Activation via the OBD II Port
• Dimensions: 5"L x 2.5"W x 8.8"H
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $21.33 in rewards to spend later
• Video in Motion Activation
• For Select BMW Vehicles
• Designed for OEM Equipment Only
• Plug & Play Activation via the OBD II Port
• Dimensions: 5"L x 2.5"W x 8.8"H
MTX RC-18
Polaris RideCommand Harness Adaptor
Polaris RideCommand Harness Adaptor
• Direct Factory Plug and Play Design
• Easy Connectivity for MUD Series Amplifiers
• Remote Turn-On Provided for Amplifier Activation
• No Cutting or Splicing of Factory Wiring Required, Will Not Effect Factory Warranty
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $11.00 in rewards to spend later
• Direct Factory Plug and Play Design
• Easy Connectivity for MUD Series Amplifiers
• Remote Turn-On Provided for Amplifier Activation
• No Cutting or Splicing of Factory Wiring Required, Will Not Effect Factory Warranty
NAV-TV W204-12 DYNAMIC KIT (NTV-KIT461)
Rear View Camera and Video Interface for Select 2012-Up Mercedes Benz Vehicles
Rear View Camera and Video Interface for Select 2012-Up Mercedes Benz Vehicles
• Rear View Camera and Video Interface
• For Select 2012-Up Mercedes Benz Vehicles
• Compatible with 5" and 7" Screens
• Parking Assist Lines Move with the Steering Wheel
• Add Up to 3 Video Inputs and a Backup Camera Input
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $69.80 in rewards to spend later
• Rear View Camera and Video Interface
• For Select 2012-Up Mercedes Benz Vehicles
• Compatible with 5" and 7" Screens
• Parking Assist Lines Move with the Steering Wheel
• Add Up to 3 Video Inputs and a Backup Camera Input
Cerwin-Vega IOEM22
400 Watts 2-Channel Line Output Converter
400 Watts 2-Channel Line Output Converter
• Active 2-channel line out converter
• Designed to integrate with aftermarket or factory OEM systems
• Preamp outputs: 1 set
• Precision matched stereo and level gain adjustment
• Advanced ground isolation switch isolation prevents buzz and interference
Free shipping in USA.
Provide zip for delivery date.
Shop similar products or Update vehicle
• Active 2-channel line out converter
• Designed to integrate with aftermarket or factory OEM systems
• Preamp outputs: 1 set
• Precision matched stereo and level gain adjustment
• Advanced ground isolation switch isolation prevents buzz and interference
NAV-TV Ford ALL SYNC XG KIT Navigation and Video Bypass (NTV-KIT230)
Gain Access to Locked Navigation Menus and Video while Vehicle is In Motion on select 2009-2014 Ford, Lincoln and Mercury Factory Radios
Gain Access to Locked Navigation Menus and Video while Vehicle is In Motion on select 2009-2014 Ford, Lincoln and Mercury Factory Radios
• Navigation and Video Unlock Interface
• Compatible with Select Ford, Lincoln and Mercury Vehicles
• Allows for Video and Navigation in Motion
• Allows for the Addition of an Aftermarket Backup Camera
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $50.00 in rewards to spend later
• Navigation and Video Unlock Interface
• Compatible with Select Ford, Lincoln and Mercury Vehicles
• Allows for Video and Navigation in Motion
• Allows for the Addition of an Aftermarket Backup Camera
GROM Audio HYUU3 (GROM-USB3-HYU)
Android and iOS Smartphone Integration for Select 2007-2008 Hyundai Vehicles
Android and iOS Smartphone Integration for Select 2007-2008 Hyundai Vehicles
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 2007-2008 Hyundai Vehicles
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $17.50 in rewards to spend later
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 2007-2008 Hyundai Vehicles
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above
GROM Audio RVRU3 (GROM-USB3-RVR)
Android and iOS Smartphone Integration for Select 1999-2005 Rover Vehicles
Android and iOS Smartphone Integration for Select 1999-2005 Rover Vehicles
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 1999-2005 Rover Radios
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $17.50 in rewards to spend later
Axxess AXAC-CH6
Install a New Car Stereo and Add or Retain Backup Camera in select 2014-2021 Promaster 2500 / 3500 / 1500 and Renegade and Promaster City
Install a New Car Stereo and Add or Retain Backup Camera in select 2014-2021 Promaster 2500 / 3500 / 1500 and Renegade and Promaster City
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
• Compatible with select 2014-2021 Promaster 2500 / 3500 / 1500 and Renegade and Promaster City
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $31.10 in rewards to spend later
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
• Compatible with select 2014-2021 Promaster 2500 / 3500 / 1500 and Renegade and Promaster City
Crux VIMMB-85P
Video In-Motion Activation for select 2017 AMG E-Class with Comand NTG5.5 Navigation Radio
Video In-Motion Activation for select 2017 AMG E-Class with Comand NTG5.5 Navigation Radio
• VIM (Video In-Motion) Activation
• For select 2017 AMG E-Class
• For vehicles with Comand NTG5.5 navigation radio
• Plug and play activation via the OBD II port
• No dealer programming required
• Easy and time-saving 30 second coding procedure
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $29.70 in rewards to spend later
• VIM (Video In-Motion) Activation
• For select 2017 AMG E-Class
• For vehicles with Comand NTG5.5 navigation radio
• Plug and play activation via the OBD II port
• No dealer programming required
• Easy and time-saving 30 second coding procedure
Crux AVITY-08
Enables viewing of Navigation maps via mirroring from mobile devices in select 2018-2021 vehicles from Toyota
Enables viewing of Navigation maps via mirroring from mobile devices in select 2018-2021 vehicles from Toyota
• Adds video input for front camera
• Compatible with iOS & Android devices
• Does not conflict with Factory GPS or other OEM features
• Plug & Play installation
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $43.20 in rewards to spend later
• Adds video input for front camera
• Compatible with iOS & Android devices
• Does not conflict with Factory GPS or other OEM features
• Plug & Play installation
GROM Audio C-MCFNIS9
3.5 Ft. Power and Video Wiring Interface for select 2010-2017 vehicles from Infiniti, Nissan
3.5 Ft. Power and Video Wiring Interface for select 2010-2017 vehicles from Infiniti, Nissan
• 3.5 Ft. (46") Wiring Interface for GROM Audio VLine Infotainment Systems
• Provides interface, video and power connectivity to stereos of select 2010-2017 vehicles from Infiniti, Nissan
Free shipping in USA.
Provide zip for delivery date.
• 3.5 Ft. (46") Wiring Interface for GROM Audio VLine Infotainment Systems
• Provides interface, video and power connectivity to stereos of select 2010-2017 vehicles from Infiniti, Nissan
Crux VIMHK-97
VIM Activation for Select Kia Vehicles w/ 8" Navigation Systems 2016-Up
VIM Activation for Select Kia Vehicles w/ 8" Navigation Systems 2016-Up
• Video in Motion Activation
• For Select KIA Vehicles
• Designed for OEM Equipment Only
• Plug & Play Activation via the OBD II Port
• Dimensions: 3.5"L x 2.5"W x 7"H
Free shipping in USA.
Provide zip for delivery date.
VIP Product Get $19.58 in rewards to spend later
• Video in Motion Activation
• For Select KIA Vehicles
• Designed for OEM Equipment Only
• Plug & Play Activation via the OBD II Port
• Dimensions: 3.5"L x 2.5"W x 7"H
FAQ Frequently asked questions in Factory Stereo Upgrades
All About
Factory Stereo Upgrades
When you want to add subwoofers or high-end speakers to a factory system, you need more than just a standard wire splice. Our selection of factory stereo upgrade components ensures that your new gear communicates perfectly with your vehicle’s existing computer systems.
Line Output Converters (LOCs)
Line output converters (LOCs) take the high-level signal meant for your factory speakers and convert it into a low-level RCA signal that an aftermarket amplifier can use.
We carry everything from basic two-channel converters to advanced units from brands like AudioControl, which feature "AccuBASS" to counteract the bass roll-off often programmed into factory stereos.
Digital Signal Processors (DSP)
Factory radios are often tuned to protect cheap paper speakers, resulting in a "flat" or muddy sound. A Digital signal processor (DSP) allows you to take complete control of your acoustic environment.
By using a DSP, you can sum signals, eliminate factory EQ curves, and adjust time alignment so that the music reaches your ears perfectly, regardless of where the speakers are placed.
Vehicle-Specific Interfaces & Harnesses
Cutting into your factory wiring can void warranties and cause electrical headaches. We offer plug-and-play harnesses and interfaces from leaders like iDatalink Maestro and PAC.
These modules allow you to add aftermarket amplifiers while retaining steering wheel controls, factory chimes, and even OnStar or SYNC features.
Why Upgrade Your Factory System?
By integrating high-quality aftermarket amplifiers and speakers into your existing setup, you gain:
- Increased Headroom: Play music louder without distortion
- Full Range Sound: Restore the deep low-end frequencies that factory systems often filter out to protect small speakers
- OEM Aesthetics: Keep your interior looking exactly as the manufacturer intended while enjoying a "stealth" high-end audio system
The Sonic Electronix Advantage
Choosing the right integration part can be complex given the variety of vehicle trims and "premium" sound packages (like Bose, Sony, or Harman Kardon). At Sonic Electronix, we take the guesswork out of the process.
Our Fit Finder is the industry standard for ensuring compatibility. When you shop with us, you aren't just buying a part; you're gaining access to our expert support team and our massive inventory of the latest car audio technology. We offer competitive pricing, fast shipping, and the technical knowledge required to help you build the system of your dreams.
Popular Brands in Factory Stereo Upgrades
Shop all brands
Hide all brands
We love people and we're ready to help you! See what separates us from our competition.
