 The 2013 was recalled for the FCV. The new software upload killed the performance of my vehicle. My son, who's built turbo's since 1995 says this:This new Software seems to keep the turbos waste gate open too much during Wide Open Throttle causing the turbo not to Spool Up all the way resulting in boost loss, and obviously power loss.  My question is, why update the software, instead of replacing a potentially faulty part that part being the FCV or Fuel Control Valve?  Oh yeah, its cheaper than re-engineering of the faulty FCV, and replacing it with one that does not have a design flaw, better and even more expensive is, why not replace it with a tried and true fuel pressure regulator. This car is owned by a woman who used to race cars....I know the difference in turbo boost and loss.