I have a 2014 Raptor and last year had a Whipple supercharger professionally installed. 6 months later I started having transmission shifting issues, the truck wouldn't shift out of 3ed gear. I would have to shut off the truck and restart, then it would work. Then it started erratically shifting gears. I had to return the truck to the stock program and reinstall the Whipple programing and that fixed the issue. then 6 months later it did it again, but reinstalling the program wouldn't work anymore. I tried to contact Whipple for some costumer support and they would NOT even respond to me!! No matter if the issue was their programing or not, they should have at least talked or emailed me but they did NOT. So if your thinking about a Whipple brand supercharger, I would recommend buying a different brand cause you will be on your own after you give them your money! By the way, I drive like a grandpa cause I am 52 years old and I AM a grandpa... So I know I did not damage the transmission.