Replacing Bose Headunit with Aftermarket.


Registered User
Morning Folks,

Before i start...i have done my searches, just wanting to clarify what info i have picked up is correct before i go and ***** this money.

Car is a 2003 Audi S3 - With the Double Din Std Stereo and the Full Bose with amp and sub.

reason for changing this out is because the CD Auto changer has stopped working, and i miss having the function of listening to my IPOD.

This is the what im planning on getting. If someone who has done this can confirm or point me in another direction.

Pioneer Double Stereo of some sorts
"CT51-AU01" - Bose Active System Adaptor
"CT27AA14" - Amplified Areial
"CT23AU02" - Audi A3 Double din fasica.

Thanks in advance. Done my home work just wanting someone to say yay or nae (providing if you think it will work of course)

Thanks in advance!


Registered User
Might be worth posting this on the ICE section too