My 2013 model 5 made it to 209,000 before showing signs of early HG failure. I would like to find a specialty shop in Alabama that might do a 4th to 3rd gen remanufactured engine swap. Any suggestions? As easy as the swap sounds, I would rather have someone that understands Pri eccentricities to perform the transplant. Thank you. Also, if a shop is not available, i am capable of the swap. I just don't have the time to do it. Any suggestions on Engine remanufacturers, on the Hybrid Pit level, in the south east? If I wind up replacing, I would rather transport it than a shipping company. Thanks guys.