I just found out that my Supercharger is toast! I had it installed by my Toyota dealer to get the warranty extended to match the power-train warranty like TRD USA said, but they denied my claim. I love the supercharger, but $2,500 for a year and a couple months of operation and 20,000 miles. That is expensive. I really don’t want to switch back the NA 3.4 Taco.