10 Best Factory Radio Interfaces – Review And Buying Guide

Have you ever wondered what is the best factory radio interfaces? Well, I did, so I went on a hunt to find out. It turns out that it was relatively hard to do because there are many aspects to consider. Besides, everyone has different needs and preferences. However, after careful research, I was able to create my personal list of the top factory radio interfaces right now, which I’m going to share with you today.

Finding the best factory radio interfaces for your budget if you’re looking for some help keeping yourself in shape or need guidance on where to start. This review gives you an overview of your options. There is a lot of factory radio interfaces on the market; which one should you buy? I’ve reviewed and rated 10 of the most popular products in this article.

A selection process

We analyzed a wide range of factory radio interfaces to provide a great overview of the current market. Each was objective across a few criteria to determine relative levels of performance. We compare each across the different factors to determine which products are best for specific applications. Based on our expert recommendations, we have selected our top picks:

  • Size
  • Brand value
  • Features
  • Specifications
  • Durability
  • Quality
  • materials
  • Style
  • Design
  • Longevity
  • Consumer ratings & reviews
  • Product price
  • Warranties
  • Types

10 factory radio interfaces: Editor Recommended

10 factory radio interfaces Review:

1. Add An Amp Amplifier Adapter Interface to Factory OEM Car Stereo Radio System for Toyota – Select Vehicles Only – Add Subwoofer Bass Amp – No Factory Premium Amp/JBL – Compatible Vehicles listed below

Features :

  • Use this adapter to make your installation of a subwoofer bass amplifier to the factory system faster with a cleaner install. Use this plug and play adapter so you don’t have to cut or splice into the factory wiring. Provides RCA output and a power wire for the remote amplifier turn on connection.
  • Adjustable gain output. Connection is done at back of radio.
  • VERY IMPORTANT—-PLEASE READ BEFORE PURCHASE—- Not compatible with factory amplified stereo systems like JBL, Bose, etc. Only works with factory non-amplified systems (no JBL/Synthesis, Bose, etc.).
  • No Factory external amp (no JBL, Bose, etc) Compatible with Toyota: 2020 Toyota 86, 2017-2019 Highlander, 2017-2019 Tacoma, 2019 Tundra and more

2. Add an Amp Amplifier Adapter Interface to Factory Radio System for GM Vehicles Chevy Camaro Colorado Silverado GMC Canyon Yukon Sierra 1500 2500HD 3500HD

Features :

  • Use this adapter to make your installation of a subwoofer bass amplifier to the factory system.
  • Plug and play adapter so you don’t have to cut or splice into the factory wiring.
  • The harness provides a connection for one set of RCA cables to provide an audio signal to an external amplifier.
  • Compatible with Chevrolet Camaro 2016- 2018, Colorado 2015- 2018,Equinox 2018,Malibu 2016-2018,Silverado 1500 LD, 2500 HD, 3500 HD 2019,Silverado 1500, 2500 HD, 3500 HD 2015-2018,Silverado 1500 2014,Suburban 2015-2020,Tahoe 2015 -2020,Trax 2017.
  • Compatible with GMC Canyon 2015- 2018,Sierra 1500 Limited, 2500 HD, 3500 HD 2019,Sierra 1500, 2500 HD, 3500 HD 2015- 2018,Sierra 1500, 2500 HD, 3500 HD 2015 -2017,Sierra 1500 2014,Yukon, Yukon XL 2015 -2020,Yukon Denali, Yukon XL Denali 2015- 2020.

Additional Info :

Color Green

3. Factory Radio Amp Amplifier Subwoofer Interface Wire Harness with Inline Converter Compatible with Ford 2011-2018

Features :

  • This adapter used to add an amp or sub to your factory system.With inline converter. Fully adjustable gain control.
  • The harness provides a connection for one set of RCA cables to provide an audio signal to an external amplifier.
  • Plug and play, you can install it more simply without having to cut or splice into the factory wiring.
  • Package included :1 x wire harness, 1 x Add-A-Circuit fuse tap, 1x 3 Amp fuse (show as the picture), Installation Instruction Not Included.
  • Compatible with Ford F-150 /250/350/450/550 Edge Explorer Escape Fiesta Focus Mustang Transit.(Check out the details page for details on fitment models and years.)

Additional Info :

Color Green

4. The Radio Today guide to the Icom IC-9700 (Radio Today guides)

Additional Info :

Item Dimensions
Height 9.61
Width 0.53
Length 6.69

5. Add an Amp Amplifier Adapter Interface to Factory Radio System 71-2107, Fit for GM Vehicles Chevy Camaro Colorado Silverado GMC Canyon Yukon Sierra 1500 2500HD 3500HD

Features :

  • Audio volume to the amplifier can be adjusted by the dials on the harness. For easier access we recommend using an external volume knob.
  • Certain applications benefit from a bass knob to control subwoofer volume independent from the radio as volume is adjusted post amplification. Check our store for other listings with these parts included!
  • NOT compatible with premium sound systems like Bose, Monsoon, etc.
  • Converter adjustment instructions: After completing all of the necessary connections, turn the adjustment pots all of the way down by rotating them completely counter-clockwise. Turn the stereo system on and adjust the main volume control on the stereo to approximately 3/4 maximum volume. Select one of the adjustment pots and turn it slowly clockwise until you notice audio distortion and then stop. Turn the remaining pot to the same position as the previously adjusted pot.

Additional Info :

6. Add an Amp Amplifier Adapter Interface to Factory OEM Car Stereo Radio System for Select Toyota Vehicles- Add Subwoofer Bass Amp – No Factory Premium Amp- Vehicles Listed Below

Features :

  • Use this adapter to make your installation of an amplifier to the factory system faster with a cleaner install. Use this plug and play adapter so you don’t have to cut or splice into the factory wiring. Provides one pair rca output and a power wire for the remote amplifier turn on connection. Adjustable gain output.
  • VERY IMPORTANT—-PLEASE READ BEFORE PURCHASE—- Not compatible with factory amplified stereo systems like JBL, Bose, etc. Only works with factory non-amplified systems (no JBL/Synthesis, Bose, etc.). No factory external amp systems. Connection is done at back of radio.
  • Compatible Vehicles: No factory premium amp systems like JBL, etc/ No factory external amp systems- 2020 4 Runner, 2019-2020 Avalon, 2018-2020 Camry, 2019-2020 C-HR, 2020 Corolla, 2020 Highlander, 2020 Prius, 2019-2020 Rav4, 2020 Sequoia, 2018-2020 Sienna, 2020 Tacoma, 2020 Tundra

Additional Info :

Item Dimensions
Height 3
Width 7
Length 7
Weight 0.5

7. Add An Amp Amplifier Adapter Interface to Factory OEM Car Stereo Radio System for Subaru – Select Vehicles Only – Add Subwoofer Bass Amp – No Factory Premium Amp- Compatible Vehicles listed below

Features :

  • Use this adapter to make your installation of an amplifier to the factory system faster with a cleaner install. Use this plug and play adapter so you don’t have to cut or splice into the factory wiring. Provides RCA output and a power wire for the remote amplifier turn on connection.
  • Adjustable gain output. Connection is done at back of radio.
  • VERY IMPORTANT—-PLEASE READ BEFORE PURCHASE—- Not compatible with factory amplified stereo systems like JBL, Bose, etc. Only works with factory non-amplified systems (no JBL/Synthesis, Bose, etc.).
  • Compatible Vehicles: Compatible with Subaru: 2020 Ascent, 2020 BRZ, 2020 Impreza/WRX
  • 2013 – 2018 Subaru BRZ, 2016-2018 Subau Crosstrek, 2016-2018 Subaru Forester, 2015 – 2019 Subaru Impreza, 2015 – 2018 Subaru Outback, 2015 – 2016 Subaru XV Crosstrek

Additional Info :

Item Dimensions
Height 1
Width 7
Length 6
Weight 0.25

8. Add an Amp Amplifier Adapter Interface to Factory OEM Car Stereo Radio System for Select Infinit Nissan and Subaru Vehicles- Add Subwoofer Bass Amp – Important: See Compatible Vehicles Listed Below

Features :

  • Add an amplifier to OEM system- Prevents cutting factory wires- Plugs to back of radio
  • Use this adapter to make your installation of an amplifier to the factory system faster with a cleaner install. Use this plug and play adapter so you don’t have to cut or splice into the factory wiring. Provides RCA output and a power wire for the remote amplifier turn on connection.
  • Adjustable gain output. Not compatible with factory amplified stereo systems. Only works with factory non-amplified systems (no JBL/Synthesis, Bose, etc.). Note: This adapter hasn’t been tested with Bose/premium amplified systems but it might work.
  • Compatible vehicles: Infiniti: 2011-2012 G25, 2008-2013 G37; Nissan: 2010-2019 370Z, 2007-2018 Altima, 2008-2015 Armada, 2009-2014 Cube, 2009-2011 Frontier, 2012 Frontier (S trim/base model only), 2013-2018 Frontier, 2011-2017 Juke, 2018-2019 Kicks, 2012-2019 Leaf, 2007-2019 Maxima, 2009-2019 Murano, 2012-2019 NV, 2013-2018 NV200, 2008-2012 Pathfinder (No S model), 2013-2016 Pathfinder, 2011-2016 Quest, 2008-2018 Rogue/Rogue Select/Rogue Sport, 2007-2018 Sentra,
  • 2008-2012 Titan (S trim/base model only), 2013-2019 Titan, 2016-2019 Titan XD, 2007-2018 Versa, 2014-2019 Versa Note, 2014-2015 Xterra; Subaru: 2009-2015 Forester without OE Nav, 2008-2014 Impreza/WRX without OE Nav, 2010-2011 Legacy without OE Nav, 2010-2011 Outback without OE Nav, 2013-2014 XV Crosstek without OE Nav

Additional Info :

Item Dimensions
Height 3
Width 7
Length 7
Weight 1

9. Add an Amp Amplifier Adapter Interface to Factory Radio System for Toyota Lexus Subaru Scion Selected Models

Features :

  • Use this adapter to make your installation of a subwoofer bass amplifier to the factory Head Unit system
  • Plug and play adapter so you don’t have to cut or splice into the factory wiring. Replace Part Number: 70-1761.
  • The harness provides a connection for one set of RCA cables to provide an audio signal to an external amplifier.Please make sure your car has a radio connector.
  • Compatible with Toyota 4Runne Camry Corolla Tacoma Tundra Yaris etc. for Subaru Impreza Forester Outback Legacy etc. (For more models, please check the product details.)
  • If there is any problem with the product, or if you need help, please contact us by email immediately, and we will reply within 12 hours.

Additional Info :

Item Dimensions
Weight 0.09625

10. Add An Amp Amplifier Adapter Interface to Factory OEM Car Stereo Radio System for Select Vehicles – Add Subwoofer Bass Amp etc.- No Factory Premium Amp- Compatible Vehicles listed below

Features :

  • Use this adapter to make your installation of an amplifier to the factory system faster with a cleaner install. Use this plug and play adapter so you don’t have to cut or splice into the factory wiring. Provides one pair stereo rca output and a power wire for the remote amplifier turn on connection. Adjustable left and right gain output.
  • VERY IMPORTANT—-PLEASE READ BEFORE PURCHASE—- Not compatible with factory amplified stereo systems like JBL, Bose, etc. Only works with factory non-amplified systems (no JBL/Synthesis, Bose, etc.). Connection is done at back of radio.
  • Adapter made for Scion: 2013 – 2016 FR-S, 2012 – 2015 iQ, 2005 – 2016 tC, 2004 – 2006 xA, 2004 – 2015 xB, 2008 – 2014 xD;
  • Adapter made for Toyota: 1988 – 2017 4-Runner, 1987 – 2017 Camry, 1999 – 2009 Camry Solara, 1986 – 2006 Celica, 1987 – 2019 Corolla, 1987 – 1992 Cressida, 2000 – 2006 Echo, 2007 – 2014 FJ Cruiser, 2001 – 2016 Highlander, 1987 – 2002 Land Cruiser, 2005 – 2010 Matrix, 1987 – 1995 MR2, 2000 – 2006 MR2 Spyder, 1992 – 1997 Paseo, 1987 – 1995 Pickup, 1991 – 1997 Previa, 2001 – 2018 Prius, 1996 – 2016 RAV4, 2001 – 2016 Sequoia, 1998 – 2016 Sienna, 1986 – 1998 Supra, 1993 – 1998 T-100,
  • 1995 – 2016 Tacoma, 1987 – 1998 Tercel, 2000 – 2018 Tundra, 1987 – 1990 Van, 2009 – 2015 Venza, 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Yaris

Additional Info :

Item Dimensions
Height 3
Width 7
Length 7
Weight 1

Buying Guide of  factory radio interfaces:

The best way to make the most of your time is to list the things you want to buy, weighing all the factors before deciding. There are many ways this post can suggest that will help you do this and avoid purchasing the wrong product. If you’re in a hurry for some reason, take our word for it don’t buy anything until you’ve finished reading this post! These factors will help you make the right decision when buying a product. Here are some of the things that you should consider before buying a product:

  • Price: How much are you willing to spend on your new product? If money is not an issue, you can choose the most expensive option. However, if you have a tight budget, then it is important to choose one that fits your needs and budget.
  • Durability: You need to consider how long your factory radio interfaces will last before you buy it. Investing in something that will last longer than buying something that will break down after just a few uses is always better.
  • Quality: The quality of factory radio interfaces should be considered before buying it. A good product will have high-quality materials used during manufacturing and construction.
  • Brand: The brand reputation of a particular product is also important because it tells you how reliable they are and how they stand behind their products.

Here is a brief description of important factors for buying a product:

Check Reviews

This is a great way to know what other people have experienced with factory radio interfaces. You can check out user reviews on Amazon or other websites where users can post their thoughts on a product. The best place to look for reviews is on Amazon, which has a star rating system that gives you an idea of how good or bad a product is. If there are enough reviews with bad ratings (less than 3 stars), it’s probably not worth buying that product.

Look at the price

This may seem obvious, but it’s important not to just look at how much something costs and decide that it’s too expensive. Instead, you should compare prices between different sellers and see which offers more value for money! For example, if you find a similar product for $10 cheaper elsewhere, it might be worth buying from that seller instead of the first one you came across!

Type of product

There are many types of factory radio interfaces you can buy. Some are basic, while others are advanced. You need to determine what type of product you need and then buy one that fits your needs. For example, if you want a simple product, the best choice is a basic one. However, suppose you want something more advanced. In that case, it’s better to get an expensive one because it will have extra features.

Size

The product size also matters when choosing the right factory radio interfaces for yourself or someone else, as different people have different requirements when using their products. For example, if there is someone who uses large sized products or devices, then he/she would need something bigger than others who use smaller devices or tools. Therefore, it is important that you look at the size of each product before purchasing them so that they can meet all your needs and requirements in terms of size.

Brand

You need to buy a branded product because it has been tested and proven effective by many people before you buy it. Brands also have guarantees on their factory radio interfaces so that if anything happens to your new item within the warranty period, they will repair it or replace it without hassle.

Durability

You should consider how long the factory radio interfaces will last. This is because it is important for you to buy something that will serve your needs for years. If many people have used a particular product without any problem, then it means that it is durable and can serve your purpose well.

Easy to Use

When buying a factory radio interfaces, make sure that it is easy to use so that you do not experience any difficulties while using it after purchase. Some factory radio interfaces may look great but are too complicated for your level of expertise or knowledge about them. Make sure that the product is user-friendly so that even someone who does not have much experience can use it comfortably without any problems or inconveniences whatsoever.

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