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Factory OEM Amplifier Bypass Harnesses

Bypass the factory OEM amplifier when replacing your factory radio or amplifier with an aftermarket radio or amp. We offer a full selection of amplifier bypass harnesses from Axxess/Metra and more.

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Axxess AXABH-LX1

Amplifier Bypass Harness for select 2012-2025 vehicles from Subaru, Lexus, Toyota

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Amplifier Bypass Harness for select 2012-2025 vehicles from Subaru, Lexus, Toyota

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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1
List price $33.99
-12% $29.99

In stock

Only 3 Left!

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 70-2054

Amplifier Bypass Harness for select 1998-2009 vehicles from Chevrolet, GMC, Cadillac

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Amplifier Bypass Harness for select 1998-2009 vehicles from Chevrolet, GMC, Cadillac

• Amplifier bypass harness for select 1998-2009 vehicles from Chevrolet, GMC, Cadillac
• Includes 17 ft. amplifier bypass harness
• Color coded wires with printed labels for easy installation

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7
List price $124.99
-42% $72.99

In stock

• Amplifier bypass harness for select 1998-2009 vehicles from Chevrolet, GMC, Cadillac
• Includes 17 ft. amplifier bypass harness
• Color coded wires with printed labels for easy installation

Axxess AXABH-CH2

Amplifier Bypass Harness for select 2007-2021 vehicles from Ram, Dodge, Jeep

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Amplifier Bypass Harness for select 2007-2021 vehicles from Ram, Dodge, Jeep

• Vehicle-specific harness to bypass the factory amplifier
• Compatible with select 2007-2021 vehicles from Ram, Dodge, Jeep
• Wiring gauge size: 20 gauge wires
• Wiring length: 12-inch

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2
List price $33.99
-12% $29.99

In stock

• Vehicle-specific harness to bypass the factory amplifier
• Compatible with select 2007-2021 vehicles from Ram, Dodge, Jeep
• Wiring gauge size: 20 gauge wires
• Wiring length: 12-inch

Axxess AXABH-GM1

Amplifier Bypass Harness for select 2014-2020 vehicles from Chevrolet, GMC, Buick

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Amplifier Bypass Harness for select 2014-2020 vehicles from Chevrolet, GMC, Buick

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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1
List price $33.99
-12% $29.99

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

PAC APH-TY02

18" Speaker Connection Harnesses for select 2007-2025 vehicles from Toyota, Lexus with Amplified Systems

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18" Speaker Connection Harnesses for select 2007-2025 vehicles from Toyota, Lexus with Amplified Systems

• Compatible with select 2007-2025 vehicles from Toyota, Lexus with factory amplified systems
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting necessary
• Plugs directly into harness

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1
List price $109.00
-54% $49.99

In stock

• Compatible with select 2007-2025 vehicles from Toyota, Lexus with factory amplified systems
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting necessary
• Plugs directly into harness

Axxess AXABH-BM1

Amplifier Bypass Harness for select 2006-2025 vehicles from BMW, MINI

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Amplifier Bypass Harness for select 2006-2025 vehicles from BMW, MINI

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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List price $31.99
-13% $27.99

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 70-7305

Amplifier Bypass Wiring Harness for select 2010-2020 vehicles from Hyundai, Kia

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Amplifier Bypass Wiring Harness for select 2010-2020 vehicles from Hyundai, Kia

• Amplifier Bypass Wiring Harness
• For 2010-Up Select Hyundai/Kia Vehicles
• Made From OEM Quality Materials
• Plugs Directly Into Vehicles Harness
• EIA Standard Color-Coded Wiring
• Durable Plastic And Metal Materials

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List price $38.99
-46% $20.99

In stock

• Amplifier Bypass Wiring Harness
• For 2010-Up Select Hyundai/Kia Vehicles
• Made From OEM Quality Materials
• Plugs Directly Into Vehicles Harness
• EIA Standard Color-Coded Wiring
• Durable Plastic And Metal Materials

PAC ANC-CH01

Factory Active Noice Cancelling (ANC) Module Bypass Harness for select 2015-2019 vehicles from Ram, Jeep, Chrysler

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Factory Active Noice Cancelling (ANC) Module Bypass Harness for select 2015-2019 vehicles from Ram, Jeep, Chrysler

• Active Noise Canceling (ANC) module bypass harness
• Plug-and-play solution for bypassing the ANC module
• Avoids possible damage to the ANC module
• Compatible with select 2015-2019 vehicles from Ram, Jeep, Chrysler

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4
List price $59.00
-56% $25.99

In stock

• Active Noise Canceling (ANC) module bypass harness
• Plug-and-play solution for bypassing the ANC module
• Avoids possible damage to the ANC module
• Compatible with select 2015-2019 vehicles from Ram, Jeep, Chrysler

Axxess AXABH-NI1

Amplifier Bypass Harness for select 2007-2025 vehicles from Nissan

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Amplifier Bypass Harness for select 2007-2025 vehicles from Nissan

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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List price $62.99
-11% $55.99

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 70-5601

Wiring Harness for Aftermarket Head Unit to JBL System for select 1995-1997 Explorer and Town Car

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Wiring Harness for Aftermarket Head Unit to JBL System for select 1995-1997 Explorer and Town Car

• Wiring Harness For Aftermarket Head Unit To JBL System
• For Select 1994-1997 Ford/Lincoln/Mercury Vehicles
• Allows For Installation Of Aftermarket Head Unit

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14
List price $59.99
-10% $53.99

In stock

Only 3 Left!

• Wiring Harness For Aftermarket Head Unit To JBL System
• For Select 1994-1997 Ford/Lincoln/Mercury Vehicles
• Allows For Installation Of Aftermarket Head Unit

Axxess AXABH-FD1

Amplifier Bypass Harness for select 2011-2017 vehicles from Ford with Sony Amplified

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Amplifier Bypass Harness for select 2011-2017 vehicles from Ford with Sony Amplified

• Vehicle-specific harness to bypass the factory Sony amplifier
• Compatible with select 2011-2017 vehicles from Ford with Sony Amplified
• Wiring gauge size: 20 gauge wires
• Wiring length: 12-inch

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1
List price $33.99
-12% $29.99

In stock

• Vehicle-specific harness to bypass the factory Sony amplifier
• Compatible with select 2011-2017 vehicles from Ford with Sony Amplified
• Wiring gauge size: 20 gauge wires
• Wiring length: 12-inch

Axxess AXABH-HN1

Amplifier Bypass Harness for select 2018-2022 Accord Hybrid and Insight

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Amplifier Bypass Harness for select 2018-2022 Accord Hybrid and Insight

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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List price $33.99
-12% $29.99

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

PAC APA-TOS1

Optional TOSLink Optical Digital Output for AmpPro Modules

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Optional TOSLink Optical Digital Output for AmpPro Modules

• Fiber optic audio add-on module for PAC AmpPRO interfaces
• Quick installation with any AmpPRO interface
• Provides digital fiber optic variable signal output
• Compatible with TOSLINK-equipped digital signal processors or amps
• Digital audio signals are less vulnerable to noise and interference

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2
List price $119.00
-51% $57.99

In stock

• Fiber optic audio add-on module for PAC AmpPRO interfaces
• Quick installation with any AmpPRO interface
• Provides digital fiber optic variable signal output
• Compatible with TOSLINK-equipped digital signal processors or amps
• Digital audio signals are less vulnerable to noise and interference

Metra 70-6507

Amplifier Bypass Harness for 1999-2004 Jeep Grand Cherokee

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Amplifier Bypass Harness for 1999-2004 Jeep Grand Cherokee

• Amplifier Bypass Harness for 2000-2002 Jeep Grand Cherokee
• 204" Long amplifier bypass harness
• Harness is plugged in at the factory amplifier and ran to the location of the aftermarket radio or amplifier

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List price $72.99
-48% $37.99

In stock

• Amplifier Bypass Harness for 2000-2002 Jeep Grand Cherokee
• 204" Long amplifier bypass harness
• Harness is plugged in at the factory amplifier and ran to the location of the aftermarket radio or amplifier

Metra 70-6512

Power and Amplifier Bypass Harness for select 2002-2004 Ram 1500 / 3500 / 2500

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Power and Amplifier Bypass Harness for select 2002-2004 Ram 1500 / 3500 / 2500

• Amplifier bypass harness for select 2002-2004 Ram 1500 / 3500 / 2500
• 17 ft. amplifier bypass harness with 18-pin connector
• Also includes 8" power harness with 22-pin connector
• Color coded wires with printed labels for easy installation

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7
List price $54.99
-11% $48.99

In stock

Only 3 Left!

• Amplifier bypass harness for select 2002-2004 Ram 1500 / 3500 / 2500
• 17 ft. amplifier bypass harness with 18-pin connector
• Also includes 8" power harness with 22-pin connector
• Color coded wires with printed labels for easy installation

Metra 70-5514

Amplifier Eliminator Plug for select 1989-1997 vehicles from Ford, Mercury, Lincoln

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Amplifier Eliminator Plug for select 1989-1997 vehicles from Ford, Mercury, Lincoln

• Amplifier Eliminator Plug For Select Ford/Lincoln/Mercury Vehicles
• Plugs Into Car Harness
• Plugs Into Amplifier Harness And Into Speaker Inputs

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2
List price $45.99
-11% $40.99

In stock

Only 2 Left!

• Amplifier Eliminator Plug For Select Ford/Lincoln/Mercury Vehicles
• Plugs Into Car Harness
• Plugs Into Amplifier Harness And Into Speaker Inputs

Metra 70-8116

Power and Amplifier Bypass Harness for select 2000-2011 vehicles from Toyota with Amplified JBL System

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Power and Amplifier Bypass Harness for select 2000-2011 vehicles from Toyota with Amplified JBL System

• Amplifier bypass harness for select 2000-2011 vehicles from Toyota
• Designed for vehicles with amplified JBL system
• 17 ft. amplifier bypass harness with 8" power harness
• Includes Metra 70-8113 power harness
• Color coded wires with printed labels for easy installation

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List price $79.99
-48% $41.99

In stock

Only 3 Left!

• Amplifier bypass harness for select 2000-2011 vehicles from Toyota
• Designed for vehicles with amplified JBL system
• 17 ft. amplifier bypass harness with 8" power harness
• Includes Metra 70-8113 power harness
• Color coded wires with printed labels for easy installation

Metra 70-6510

Amp Bypass Wiring Harness for select 2004-2005 Ram 1500 / 2500 / 3500 with Infinity System

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Amp Bypass Wiring Harness for select 2004-2005 Ram 1500 / 2500 / 3500 with Infinity System

• Wiring Harness For 2004-2005 Dodge Ram With Infinity System
• For Models Without The Hands-Free Capable Option
• 204" Long Amplifier Bypass Harness
• One 22-Pin Power Plug, 18-Pin Amplifier Plug

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2
List price $85.99
-36% $54.99

In stock

• Wiring Harness For 2004-2005 Dodge Ram With Infinity System
• For Models Without The Hands-Free Capable Option
• 204" Long Amplifier Bypass Harness
• One 22-Pin Power Plug, 18-Pin Amplifier Plug

Metra 70-1727

Factory Amplifier Bypass Harness for select 2006-2011 Civic and Civic Hybrid

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Factory Amplifier Bypass Harness for select 2006-2011 Civic and Civic Hybrid

• Factory Amplifier Bypass Harness for 2006-2009 Honda Civic Vehicles
• Bypass Factory Amplifier
• Premium Sound System
• Allows For Installation Of Aftermarket Radio Using Existing Factory Wiring

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3
List price $71.99
-11% $63.99

In stock

Only 3 Left!

• Factory Amplifier Bypass Harness for 2006-2009 Honda Civic Vehicles
• Bypass Factory Amplifier
• Premium Sound System
• Allows For Installation Of Aftermarket Radio Using Existing Factory Wiring

Axxess AXABH-TY1

Amplifier Bypass Harness for select 2003-2015 vehicles from Toyota, Lexus

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Amplifier Bypass Harness for select 2003-2015 vehicles from Toyota, Lexus

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
1
List price $33.99
-12% $29.99

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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    FAQ Frequently asked questions in Factory OEM Amplifier Bypass Harnesses


    Factory Amp Bypass Harness Frequently Asked Questions (FAQ)
    A factory amp bypass harness is an essential component when upgrading the audio system in a vehicle equipped with a factory amplifier. It allows you to retain the factory head unit while bypassing the built-in amplifier, making it possible to install aftermarket amplifiers and speakers. By using a bypass harness, you can achieve better sound quality, more power, and greater customization options without replacing the entire head unit. This is particularly beneficial in vehicles with complex audio systems integrated with other vehicle functions, such as navigation and climate control, as it ensures a seamless upgrade without compromising on functionality.
    The installation of a factory amp bypass harness can vary depending on the vehicle's make and model, as well as the complexity of the audio system. While some experienced car audio enthusiasts may be comfortable with the installation process, it is generally recommended to seek professional assistance for a seamless and reliable installation. Professional installers have the expertise and tools to handle various vehicle-specific challenges and ensure all connections are secure and proper. Attempting a DIY installation without the necessary knowledge and experience may lead to issues like noise interference, improper connections, or even damage to the vehicle's electrical system. It's best to consult a qualified car audio installer to ensure a successful bypass harness installation.
    Generally, using a factory amp bypass harness to upgrade your car audio system should not void the vehicle's warranty. The Magnuson-Moss Warranty Act protects consumers from having their warranty voided simply because they installed aftermarket parts or accessories. However, it's essential to understand that if any damage is directly caused by the installation of the bypass harness or any aftermarket components, it may not be covered under the vehicle's warranty. To mitigate any potential warranty concerns, it is advisable to retain the original factory parts and consult with the vehicle manufacturer or dealership before making any modifications. Additionally, choosing reputable brands and professional installation can minimize any warranty-related issues.
    Yes, a factory amp bypass harness can significantly improve your audio system's performance. Factory amplifiers are often limited in power and performance, and they may not provide the necessary output for aftermarket speakers or subwoofers. By bypassing the factory amp and installing aftermarket amplifiers, you can enjoy more power, cleaner sound, and better control over the audio signal. Aftermarket amps are designed to deliver higher-quality audio, reducing distortion and allowing you to achieve the desired audio balance. Upgrading your audio system with a bypass harness and aftermarket amplifiers can transform your in-car audio experience, making it more enjoyable, immersive, and tailored to your preferences.
    When properly installed, a factory amp bypass harness should not adversely affect other vehicle functions or systems. The primary purpose of the bypass harness is to retain the factory head unit while bypassing the built-in amplifier. This means that the bypass harness does not interfere with other vehicle components or functionalities, such as navigation, climate control, or vehicle diagnostics. Additionally, using a reputable and vehicle-specific bypass harness can ensure compatibility and seamless integration with your car's audio system. However, as with any aftermarket modification, it's essential to have the bypass harness installed by a professional to avoid any potential issues. A qualified installer can ensure all connections are secure and properly integrated, minimizing the risk of any impact on other vehicle functions.

    All About Factory OEM Amplifier Bypass Harnesses


    Looking for the best factory amp bypass harnesses? Your search ends here! At Sonic Electronix, we offer a premium selection of factory amp bypass harnesses designed to seamlessly integrate with your car audio system. Say goodbye to factory amp limitations and unlock the full potential of your aftermarket setup with our top-notch bypass harnesses. Upgrade your car audio experience today and browse our wide range of factory amp bypass harnesses to find the perfect fit for your vehicle.

    Factory Amp Bypass Harnesses - Unleash Your Car Audio Potential

    Factory amplifiers can be a hindrance when upgrading your car audio system. They often come with limitations that can affect the performance of your aftermarket components. Factory amp bypass harnesses offer a solution to this problem by allowing you to bypass the factory amplifier and connect your aftermarket stereo directly to your vehicle's speakers.

    One of the primary advantages of using a factory amp bypass harness is improved sound quality. By bypassing the factory amplifier, you eliminate any signal interference or distortion caused by the stock amplifier, resulting in cleaner and more accurate sound reproduction.

    Additionally, factory amp bypass harnesses simplify the installation process. They are designed to plug directly into your vehicle's existing wiring harness, eliminating the need for cutting or splicing wires. This plug-and-play feature makes the installation hassle-free and ensures a professional-looking setup.

    Sonic Electronix - Your Source for Premium Factory Amp Bypass Harnesses

    At Sonic Electronix, we understand the importance of having a high-quality factory amp bypass harness for your car audio upgrade. That's why we offer a wide selection of bypass harnesses from reputable brands known for their exceptional performance and durability.

    Our team of experts is always ready to assist you in finding the right factory amp bypass harness for your specific vehicle and audio setup. Feel free to reach out to us at 1-502-200-8010, and our knowledgeable staff will guide you through the selection process.

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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
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.