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  1. Factory Integration
  2. OEM Amp Interfaces
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OEM Amp Interfaces

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Axxess AXDI-TY1
Amp Interface for Lexus/Toyota 2001-2015
AXDI-TY1
Axxess AXDI-TY1
Amp Interface for Lexus/Toyota 2001-2015
Item #: 80168
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Estimated shipping time is 7-10 days. Risk Free
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$68.88
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Axxess TYTO-01
Amplifier Interface Harness for Toyota/Lexus 2001-2015
TYTO-01
Axxess TYTO-01
Amplifier Interface Harness for Toyota/Lexus 2001-2015
Item #: 23215
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$65.36
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  • Vehicle Make : Toyota
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Axxess MITO-01
Rockford System Interface for Mitsubishi Eclipse/Endeavour/Galant 2006-2012
MITO-01
Axxess MITO-01
Rockford System Interface for Mitsubishi Eclipse/Endeavour/Galant 2006-2012
Item #: 23214
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Estimated shipping time is 7-10 days. Risk Free
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$111.67
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  • Vehicle Make : Ford
  • Vehicle Make : Mitsubishi
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$111.67
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Axxess CHRY-AMP-01
2-Channel Add-on Amplifier to 05-07 Select Chrysler, Jeep, and Dodge Vehicles
CHRY-AMP-01
Axxess CHRY-AMP-01
2-Channel Add-on Amplifier to 05-07 Select Chrysler, Jeep, and Dodge Vehicles
Item #: 25747
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Estimated shipping time is 7-10 days. Risk Free
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$102.78
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  • Vehicle Make : Chrysler
  • Vehicle Make : Jeep
  • Vehicle Make : Dodge
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$102.78
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Axxess AXTO-TY2
Amplifier Interface for Toyota 2012-Up
AXTO-TY2
Axxess AXTO-TY2
Amplifier Interface for Toyota 2012-Up
Item #: 80080
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Estimated shipping time is 7-10 days. Risk Free
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$82.12
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$82.12
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Axxess AXDIS-MB132
Amp Interface with SWC Retention for Mercedes 2003-2008
AXDIS-MB132
Axxess AXDIS-MB132
Amp Interface with SWC Retention for Mercedes 2003-2008
Item #: 80163
In Stock
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$300.00
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  • Vehicle Make : Mercedes
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$300.00
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Axxess AXDI-PO4
Wiring Interface for Porsche 911/Boxster/Cayman 2004-2009
AXDI-PO4
Axxess AXDI-PO4
Wiring Interface for Porsche 911/Boxster/Cayman 2004-2009
Item #: 80156
In Stock
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$282.00
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  • Vehicle Make : Porsche
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$282.00
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Axxess AXDIS-LR82
MOST 25 Amp for Land Rover Range Rover Vogue 2006-2012
AXDIS-LR82
Axxess AXDIS-LR82
MOST 25 Amp for Land Rover Range Rover Vogue 2006-2012
Item #: 80160
In Stock
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Estimated shipping time is 7-10 days. Risk Free
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$312.00
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$312.00
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Audison Bit DMI
BIT Series MOST Bus Digital Interface to TOSLINK Optical Out
Bit DMI
Audison Bit DMI
BIT Series MOST Bus Digital Interface to TOSLINK Optical Out
Item #: 54336
In Stock
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Estimated shipping time is 7-10 days. Risk Free
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$699.99
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$699.99
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Axxess AXGMMT-02
MOST Amplifier Interface for Chevrolet Corvette/Impala 2014-2019
AXGMMT-02
Axxess AXGMMT-02
MOST Amplifier Interface for Chevrolet Corvette/Impala 2014-2019
Item #: 80172
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$284.06
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$284.06
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Axxess AX-BM9112
Harmon Kardon Amplifier for BMW Mini (R53) 2001-2006
AX-BM9112
Axxess AX-BM9112
Harmon Kardon Amplifier for BMW Mini (R53) 2001-2006
Item #: 83525
In Stock
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$96.53
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$96.53
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PAC AOEMGM24
Interface For Add/replace Gm Amps; 00-up; 24 Pin
AOEMGM24
PAC AOEMGM24
Interface For Add/replace Gm Amps; 00-up; 24 Pin
Item #: 84632
In Stock
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$50.16
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Special Order Product
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This product is temporarily out of stock and estimated date of arrival is unknown but you may order this item today to reserve it.

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OEM Add-On Amplifier Interfaces - OnlineCarStereo.com

Use the prized aftermarket stereo components you desire with any factory amplification system by installing an amp interface that makes them compatible.

Vehicle Amplifier Interfaces

For some car owners, upgrading their receiver, radio, amplifier and other stereo parts can seem like more hassle than it’s worth. This is because many OEM amplification systems are very difficult to remove — and designed to be incompatible with most replacement parts. It isn’t surprising that manufacturers would want the factory stereo left as-is, but it’s a real pain in the ear every time the music is on.

In these situations, the best solution often is to add an amp interface. Some of these accessories connect to the OEM amplifier and make it compatible with your aftermarket stereo components. Other factory amplifier modules bypass the original system altogether so you can add new amplifiers and preamps. By using your stock stereo with an amp’s interface from OnlineCarStereo.com, audiophiles will be able to set up a new system without the aggravation of removing the old one.

Install Any Stereo Receiver

Our experts are available by phone or email Monday-Friday to track down the right amp interface for your car. Standard amplifier interface harness units plug into the factory stereo and let users replace the OEM radio or receiver while still having use of the onboard amplification. If your vehicle has a MOST multimedia system, a bus digital interface enables connections for digital amplifiers, bit processors and more. The controls remain in the OEM head unit while you get a huge sound quality boost.

Every vehicle has unique needs when it comes to stereo add-ons. The OnlineCarStereo.com Vehicle Fit Guide is the simplest way to locate an OEM amp interface that fits your car, truck or SUV. Enter the year, make, model and other information using the drop-down menus and we’ll show you all matching gear. From there, you’ll get free shipping and competitive pricing on the latest factory integration audio products. We’re an authorized dealer of Axxess, Audison and other leading brands that you can trust.

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Online Car Stereo

Founded in 1999, the OnlineCarStereo.com team has worked to put together one of the largest selections of car audio/stereo in this country.

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