hi guys im wondering can anyone help me ive got an 06 audi a3 sline rnse with the bose setup how ever i want to fit to 8 inch subs under the sunvisor in the back shelf to a new amp does anyone no how to remove boot trim to reach the bose amp if it is there and would i be able to bridge off the live wire and left and right sound leads from the bose to add the new amp .... any help would be appreciated 
