Auxiliary Input Adapters for BMW E46 M3 S54 (1999-2005)

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If your BMW did not come equipped with an auxiliary input, it is possible to add one to your existing radio. Turner Motorsport has individual parts as well as Genuine BMW retrofit kits.
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VDO Head Unit - USB, and Aux Input
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VDO - Corporate Logo
T#:554675
Part#: TR7412UB-OR
In Stock
$ 173.99 USD
Free Shipping
$ 173.99 USD
Free Shipping

Tired of dealing with an old radio that has worn out buttons, a burnt out display, and/or no easy way to connect your audio device without putting in some ugly modern head unit? That's where this VDO Head Unit with USB, and Auxiliary Input comes in! The sleek but simple styling of this VDO head unit is designed with a stock-style appearance, helping to retain a period correct look but with most of the modern features that make this unit an amazing product.

Key Features:

  • MP3 compatible head unit  
  • USB port
  • AUX input
  • Shallow installation for maximum clearance behind the unit
  • Wiring harness CA0504U-LS sold separately 

*Please note this is a aftermarket head unit and may require custom mounting, wiring or surrounds, professional installation is recommended*

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Genuine BMW Microphone - GSM
For coupes with production date from 09/2003, For convertibles with production date up ...
Genuine BMW - Corporate Logo
T#:14269
Part#: 84316938762
Ships Jul 1, 2025
3% off MSRP $ 79.99
$ 77.99 USD
Free Shipping
3% off MSRP $ 79.99
$ 77.99 USD
Free Shipping


Genuine BMW Hands Free Telephone Microphone - Gsm
This item fits the following BMW Chassis:
E60 M5,E63 M6,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E53 48IS,E39,E46,E53 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E89 Z4,E90,E92,E93,F01,F02,F10,F12

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Bremmen Parts - Corporate Logo
T#:567867
Part#: UC03
In Stock
$ 81.99
$ 34.99 USD
Limited Qty Sale
Free Shipping
$ 81.99
$ 34.99 USD
Limited Qty Sale
Free Shipping
USB CarPlay dongle that allows use of all Apple Carplay features on the Bremmen multimedia and other Android based head units.

Genuine BMW - Corporate Logo
T#:106441
Part#: 51448250108
Ships Jul 1, 2025
Sale - Save 5% $ 21.99
$ 20.88 USD
Free Shipping on orders $49 and up
Sale - Save 5% $ 21.99
$ 20.88 USD
Free Shipping on orders $49 and up


Genuine BMW Cover, Microphone - Schwarz
This item fits the following BMW Chassis:
E39 M5,E60 M5,E46 M3,E53 48IS,E38,E39,E46,E53 X5


Genuine BMW - Corporate Logo
T#:173711
Part#: 84110410145
Ships Jul 1, 2025
$ 203.99 USD
Free Shipping
$ 203.99 USD
Free Shipping
Genuine BMW BTUM-CPT9K INSTALL KIT
Genuine BMW - Corporate Logo
T#:14142
Part#: 65112154179
Ships Jul 1, 2025
$ 56.99 USD
Free Shipping on orders $49 and up


Genuine BMW Cable
This item fits the following BMW Chassis:
E60 M5,E63 M6,E70 X5M,E71 X6M,E82 1M Coupe,E63,E65,E70 X5,E71 X6,E82,E89 Z4,E90,E92,E93


Genuine BMW - Corporate Logo
T#:224012
Part#: 61132360044
Ships Jul 7, 2025
Sale - Save 5% $ 32.99
$ 31.38 USD
Free Shipping on orders $49 and up
Sale - Save 5% $ 32.99
$ 31.38 USD
Free Shipping on orders $49 and up


Genuine BMW Rep. Kit For Socket Housing - 4 Pol.

This item fits the following BMW Chassis:
F30,F31,F32,F33,F34,F36,F80,F82,F83,

Genuine BMW - Corporate Logo
T#:14270
Part#: 84642219270
Ships Jul 3, 2025
2% off MSRP $ 99.00
$ 96.99 USD
Free Shipping
2% off MSRP $ 99.00
$ 96.99 USD
Free Shipping
Hands-free calling for vehicles not equipped with factory installed Bluetooth™. Universal - can be used in any BMW or other car. Built in noise reduction and echo cancellation technology. Blue LED back lighting to signal an incoming call. Omni-directional microphone for improved sound quality. 14 hour talk time.
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