!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! AMPLIER NEED PROGRAMMING AT THE AUDI DEALER(ONLY LEFT SIDE PLAYS SOUND) THAT MEANS YOU NEED TO TAKE IT FOR THE SERVICE!!!!!!!!!!!!!!!(COMPONET PROTECTION) B&O amplifier for 2008-2009 Audi S5 S4 A5 A4. Condition is Used. 1YR WARRANTY Tested and guaranteed! 30 day hassle free return! Fast and free shipping!!! if you have any questions regarding this item. (May also fit other models) Paulison corp services we do the programing and installiation but only the tri state are(NJ,NY & CT) small fee for the services We can clone the information to make it plug and play from the old amplifier and customer can avoid the programing. please call us!!!!!!!

all amplifiers have security labels and has been marked to prevent tampering.(if security labels are removed the warranty is void and there will be no refund)

we take pictures of each amplifier  for records