So I called my dealer and my car is still under warranty. I talked to the Service manager and told him the TSB and The issue and the part number you gave me and this is the exact part number that the amplifier needs to be replaced with. TSB#PI0960 and part number 22919895 is to replace part number 13352134 customers will complain of volume fluctuation. Well they ordered the part for me and its about a week out so we will see what happens when they install it. I will actually come back and post to the thread if it fixes it or not so we can close this thread and solve this issue thanks regal apple for getting this done with me! We are going to save a lot of people a lot of time!