Just get another set of wheels with winter tires and swap them between seasons. Best way to get the most life out of your tires and get the best traction all year round.
The standard correction numbers were 436RWHP and yes once the limiter is removed it will really make some good numbers. Ford definitely underrated the 18's no doubt about it.
Our buddy Kundan, or as some may know him by the name Ecobeast, came by with his 2018 Performance Pack GT Today. We strapped her down on the dyno and made an astonishing 425RWHP SAE on a bone stock 18 GT 10 speed. I would say that's pretty damn impressive!
Stay tuned to see what we do next to...