Ford hardly honors warranties anyway. not sure why you are concerned. So far my warranty has stayed intact. Since you are using a Ford part they can shove it if they try to deny warranty claims. I blew an engine and they covered it. I would stay away from the Ford tune and wait until warranty coverage is other and get an aftermarket tune. my ford performance pack is a dud, I haven't been able to notice any power gainAnyone that is still under warranty have any concerns that this kit/tune only maintains the 3/36 and not the 5/50 ? After 3/36 is used up it is just like any other after market tune as it applies to warranty issues that may arise. Thanks
