Posted March 9, 201312 yr I have a FI BtL with the ufo motor that I need to recone. I see more then one BtL recone kit and I'm not sure what one is the correct one I need. What one do I need. Also, my woofer was 1ohm DVC but its been so long since I ordered it that I'm not sure if ai ordered the universal BTL or not, how can I check if its a univerasl BtL motor?