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BMW Mini 98-06 Auxiliary Input Adapter Kit - TRUNK Install X3 Z3 Z4 no DSP
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BMW Mini 98-06 Auxiliary Input Adapter Kit - TRUNK Install X3 Z3 Z4 no DSP


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In stock (1000 items available)

Works with:

BMW 3 series 1999-2005 (All)
BMW 3 series Coupe, Convertible 2006-2006 (All)
BMW 5 series 1997-2003 (All)
BMW 7 series 1999-2001 (All)
BMW M Coupe 1999-2002 (All)
BMW M Roadster 1999-2002 (All)
BMW M3 1997-2005 (All)
BMW M5 2000-2003 (All)
BMW X3 2004-2010 (All, *05+ see below)
BMW X5 2000-2006 (All)
BMW Z3 1997-2002 (All)
BMW Z4 2003-2008 (All, *06+ see below)
BMW Z8 2000-2003 (All)
Mini Cooper 2002-2005
Mini Cooper Convertible R52 2004-2008
Rover Range Rover HSE 2002-2004 (Navigation 16:9; *2004 may need wire modification)

Important Compatibility Limitation for select BMW vehicles:
BMW X3 (E83) production date 09/05 and up with DSP without navigation, CD changer and iPod connection
BMW Z4 (E85) production date 02/06 and up with DSP without navigation, CD changer and iPod connection
BMW Z4 (E86) coupe production date 05/06 and up with DSP without navigation, CD changer and iPod connection

These vehicles above do not require GROM DSP adapter (use analog DSP) and can be installed at stereo or trunk, but audio part will not work until the stereo is programmed (retrofited) to accept CD Changer (bmw calls it “vehicle order”). Please contact your local BMW dealer and ask them to retrofit the stereo to accept CD changer.

If your car falls into the above range and has Navigation, CD changer or iPod connection, GROM will work without any reprogramming.

**For BMW with SiriusXM satellite radio, the XM radio need to be disconnected in order for GROM to work.


  • $86.99
Qty:  
  • Weight
    1.4 lbs
  • SKU
    BMWTA1-X3Z3Z4NODSP

This kit is for the installation in the trunk only. If you want to install behind the stereo and your BMW does not have Navigation - please order BMW adapter with dash mounting cable.


If your stereo has (digital sound processing, usually written on the front of your stereo) you will also need GROM DSP Adapter Kit.

THE MOST DEFINITE WAY TO DETERMINE IF YOUR CAR HAS THE DSP AMPLIFIER, IS TO PHYSICALLY LOCATE THE AMPLIFIER AND LOOK TO SEE IF THERE IS A MINI-COAXIAL CABLE PLUGGED INTO THE AMPLIFIER.

IF YOU DON'T HAVE A MINI-COAXIAL CABLE PLUGGED IT, YOU DON'T HAVE A DSP AMPLIFIER, AND YOU DON'T NEED TO PURCHASE THE DSP ADAPTER.

IF YOU DO HAVE THE DSP AMPLIFIER, YOU WILL NEED TO ALSO PURCHASE THE DSP ADAPTER KIT, BECAUSE YOU WILL GET NO SOUND.


Direct sound connection will ensure the best sound quality.

AUX 3.5mm car audio input:
Just plug the device into the extension port of your stereo, connect it to your favourite MP3 player, iPod, iPhone, or Android device and hear the CD quality music right away! 


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