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2018 Toyota Corolla

Easily improve your factory OEM stereo's sound system

Better sound with a factory radio for 2018 Toyota Corolla

Some factory stereos do not make it easy to be replaced, but you can still add an amp or sub via an integration harness to improve your sound. Additionally, we have custom speaker solutions to make upgrading your sound easy! Lastly, we also have add-ons to upgrade your factory display to get integrate features from a smartphone (via Apple CarPlay or Android Auto) or a backup camera.

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iDataLink ADS-MIC1

Factory Microphone Retention Interface Module for select 2010-2024 vehicles from Ford, Subaru, Toyota (Requires ADS-MSR, MRR, or MR2 Module)

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Factory Microphone Retention Interface Module for select 2010-2024 vehicles from Ford, Subaru, Toyota (Requires ADS-MSR, MRR, or MR2 Module)

• Factory microphone retention interface module
• Retains the factory microphone when adding an aftermarket stereo
• Compatible with select 2010-2024 vehicles from Ford, Subaru, Toyota

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1
List price $99.99
-20% $79.99

In stock

• Factory microphone retention interface module
• Retains the factory microphone when adding an aftermarket stereo
• Compatible with select 2010-2024 vehicles from Ford, Subaru, Toyota

NVX Loaded BOOST Box - 2014-2019 Toyota Corolla - BE-TOYCOR-G11

For select 2014-2019 Corolla - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

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For select 2014-2019 Corolla - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

• Sealed BOOST enclosure with 1 10" N Series Subwoofer
• Fits select 2014-2019 Corolla
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm

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2
List price $374.99
-20% $299.98

In stock

Only 1 Left!

iDataLink Maestro HRN-HRR-TO2 Wiring Harness

Install a New Car Stereo in select 2012-2019 vehicles from Toyota (Requires ADS-MRR or ADS-MRR2 Module)

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Install a New Car Stereo in select 2012-2019 vehicles from Toyota (Requires ADS-MRR or ADS-MRR2 Module)

• Fits select 2012-2019 vehicles from Toyota
• Designed for use with iDataLink ADS-MRR or iDataLink ADS-MRR2 module (Sold separately)
• Retains select factory features
• Provides navigation and illumination outputs

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4
List price $107.99
-21% $84.99

In stock

• Fits select 2012-2019 vehicles from Toyota
• Designed for use with iDataLink ADS-MRR or iDataLink ADS-MRR2 module (Sold separately)
• Retains select factory features
• Provides navigation and illumination outputs

iDataLink Maestro HRN-DSP-TO1 Wiring Harness

Install Aftermarket Amplifier and DSR1 Processor in select 2005-2025 vehicles from Toyota, Subaru, Scion

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Install Aftermarket Amplifier and DSR1 Processor in select 2005-2025 vehicles from Toyota, Subaru, Scion

• DSP installation harness for select 2005-2025 vehicles from Toyota, Subaru, Scion
• Compatible for vehicles without factory amplifiers
• Simplifies installation of Maestro AR, DSR1, or new amplifier

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Fits your Corolla
List price $43.99
-20% $34.99

In stock

• DSP installation harness for select 2005-2025 vehicles from Toyota, Subaru, Scion
• Compatible for vehicles without factory amplifiers
• Simplifies installation of Maestro AR, DSR1, or new amplifier

NVX Empty BOOST Box - 2014-2019 Toyota Corolla - UBE-TOY-COR-G11

For select 2014-2019 Corolla - Single 10" Empty BOOST Sealed Enclosure

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For select 2014-2019 Corolla - Single 10" Empty BOOST Sealed Enclosure

• Custom Fit Empty Single 10" BOOST Sealed Enclosure
• Compatible with select 2014-2019 Corolla
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: 0.52 cubic feet

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List price $239.99
-17% $199.99

In stock

NVX PBK-TOYCOR-G11 - 2014-2018 Toyota Corolla Sedan - Complete Bass Package

For select 2014-2019 Corolla - 10" 500W RMS Complete Amplified Subwoofer Bass Package Solution

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For select 2014-2019 Corolla - 10" 500W RMS Complete Amplified Subwoofer Bass Package Solution

• Complete Bass and System Upgrade Package for 2014-2018 Toyota Corolla vehicles
• Powerful NVX NSW104v2 subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 500 Watts RMS of Bass to Your Toyota (Sedans Only)

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90
List price $840.96
-25% $629.98

In stock

Only 1 Left!

Lowest price in 30 days

NVX Complete N-Series Speaker Upgrade Kit for 2014-2019 Toyota Corolla

Pair of 6.5" & 6x9" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2014-2019 Corolla

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Pair of 6.5" & 6x9" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2014-2019 Corolla

• NVX 6.5" and 6x9" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

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additional information required
Fits select locations in your Corolla.
Add vehicle details to confirm exact location.
182
List price $305.94
-32% $206.60

In stock

• NVX 6.5" and 6x9" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

Lowest price in 30 days
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Fits select 2014-2019 Corolla

• Kicker 6.5" and 6x9" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

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additional information required
Fits select locations in your Corolla.
Add vehicle details to confirm exact location.
199
List price $369.94
-36% $238.54

In stock

• Kicker 6.5" and 6x9" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

NVX Front N-Series Speaker Upgrade Kit for 2014-2019 Toyota Corolla

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2014-2019 Corolla

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Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2014-2019 Corolla

• NVX 6.5" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

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additional information required
Fits select locations in your Corolla.
Add vehicle details to confirm exact location.
128
List price $158.97
-39% $96.97

In stock

• NVX 6.5" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

NVX Rear N-Series Speaker Upgrade Kit for 2014-2019 Toyota Corolla

Pair of 6x9" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2014-2019 Corolla

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Pair of 6x9" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2014-2019 Corolla

• NVX 6x9" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your Corolla.
Add vehicle details to confirm exact location.
54
List price $146.97
-25% $109.63

In stock

• NVX 6x9" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

iDataLink Maestro RR Interface Module

Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

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Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

• Universal stereo replacement interface module
• Connects to iDataLink-compatible stereos
• Retains SWC, voice commands, etc.
• Enhances multimedia experiences with exclusive gauges, vehicle info, parking assistance, climate control, and radar detection

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Universal – fits most vehicles.
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36
List price $229.99
-17% $189.99

In stock

• Universal stereo replacement interface module
• Connects to iDataLink-compatible stereos
• Retains SWC, voice commands, etc.
• Enhances multimedia experiences with exclusive gauges, vehicle info, parking assistance, climate control, and radar detection

iDataLink Maestro RR2 Interface Module

Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

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Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

• Advance stereo replacement interface for select vehicles
• Offers exclusive infotainment retention
• Adds support for additional vehicles
• Enables Bluetooth programming directly from mobile device
• Retains OnStar, SYNC, Uconnect, and more

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List price $319.99
-19% $259.99

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Crux ACP-WL

Wireless CarPlay Dongle for Select Factory and Aftermarket Stereos with Apple CarPlay

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Wireless CarPlay Dongle for Select Factory and Aftermarket Stereos with Apple CarPlay

• Wireless CarPlay Dongle
• Easily converts wired CarPlay to wireless
• Works with Kenwood, Pioneer, JVC, Sony, and Alpine stereos
• Includes interface and USB-A to USB-C cable
• Plug and play connection

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List price $317.10
-36% $203.85

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• Wireless CarPlay Dongle
• Easily converts wired CarPlay to wireless
• Works with Kenwood, Pioneer, JVC, Sony, and Alpine stereos
• Includes interface and USB-A to USB-C cable
• Plug and play connection

iDataLink Maestro SR (ADS-MSR) Interface Module

Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

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Universal Stereo Replacement Interface Module for iDataLink Maestro Compatible Stereos

• Universal stereo replacement interface
• Retains factory steering wheel control
• Retains backup camera with any stereos
• Retains digital fade, DSP, gain, camera controls in iDataLink-ready stereos

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List price $169.99
-18% $139.99

In stock

Only 2 Left!

• Universal stereo replacement interface
• Retains factory steering wheel control
• Retains backup camera with any stereos
• Retains digital fade, DSP, gain, camera controls in iDataLink-ready stereos

Crux WVI-H

Wi-Fi Connectivity Integration and Audio/Video Interface for

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Wi-Fi Connectivity Integration and Audio/Video Interface for

• Enables wireless audio/video mirroring
• Accepts dual band (5GHz and 2.4GHz) Wi-Fi capability
• Uses your smartphone virtual remote control via Wi-Fi
• Provides an AV input which can also be used to add a camera

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List price $275.95
-38% $169.95

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• Enables wireless audio/video mirroring
• Accepts dual band (5GHz and 2.4GHz) Wi-Fi capability
• Uses your smartphone virtual remote control via Wi-Fi
• Provides an AV input which can also be used to add a camera

Crux ACP-WLX

Wireless CarPlay and Android Auto Dongle for Select OEM and Aftermarket Stereos with CarPlay or Android Auto

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Wireless CarPlay and Android Auto Dongle for Select OEM and Aftermarket Stereos with CarPlay or Android Auto

• Wireless CarPlay and Android Auto dongle
• Converts wired CarPlay and Android Auto to wireless
• Works on select OEM and aftermarket stereos with CarPlay or Android Auto
• Easy and hassle-free plug and play installation

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List price $357.00
-36% $229.50

In stock.

• Wireless CarPlay and Android Auto dongle
• Converts wired CarPlay and Android Auto to wireless
• Works on select OEM and aftermarket stereos with CarPlay or Android Auto
• Easy and hassle-free plug and play installation

Diamond Audio MSMP692LK24

1000W Peak (500W RMS) 6x9" 2-Way Coaxial Cut In-Speaker Lid Kit for

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1000W Peak (500W RMS) 6x9" 2-Way Coaxial Cut In-Speaker Lid Kit for

• 500 watts Peak Each, 250 watts RMS Each
• Horn Tweeter
• Impedance: 4 ohm
• Sensitivity: 101 dB

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$1,099.99

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Only 2 Left!

• 500 watts Peak Each, 250 watts RMS Each
• Horn Tweeter
• Impedance: 4 ohm
• Sensitivity: 101 dB

iDatalink Maestro ADS-MAR Wiring Interface

Factory Amplifier Replacement Interface for

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Factory Amplifier Replacement Interface for

• Factory digital amplifier replacement interface
• Compatible with
• Works with vehicle specific T-harnesses
• Compatible with an iDataLink-ready amplifier
• Supplies control data and audio

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List price $144.99
-17% $119.99

In stock

• Factory digital amplifier replacement interface
• Compatible with
• Works with vehicle specific T-harnesses
• Compatible with an iDataLink-ready amplifier
• Supplies control data and audio

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Fits select 2014-2019 Corolla

• 225 watts Peak Each, 75 watts RMS Each
• Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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found car based on your search
Fits your Corolla
37
List price $300.88
-21% $236.88

• 225 watts Peak Each, 75 watts RMS Each
• Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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    FAQ for Better sound with a factory radio in 2018 Corolla

    Q: Can I upgrade or change the Better sound with a factory radio in 2018 Toyota Corolla?

    A: Yes this page includes all the best Better sound with a factory radio that work in your Corolla.

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    • Owner's manual
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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
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

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