I have had these Bimmer Life tuning coil packs installed on my car. They randomly shorted out and started melting the connectors. Bimmer life took in my harness and the sent out one they “fixed” installed the new harness and on first start up started shorting out in the same cyl1 and started smoking and burning again!! I just wanted to let everyone know not to order these coil packs due to the threat of catching my e92 on fire. Here are some pictures