Nobody has more of these out there running in one trim. Some like PC and Paxton have a lot out but they are either far lower power or have lots of custom tunes. We spent thousands of hours testing in Ford labs, well over 100 hours of steady WOT running.Thanks for chiming in. Hope you don't mind a question or two. I have it in my head that factory cats are not made to last with a supercharger. Wondering if you have any longevity data with your supercharger and the OEM cats? Guessing it's related to how many hp a person is going after and how often they hammer it. Wondering if you have a healthy sized customer base running the Whipple and wondering if you've heard much of the cats going bad. Sorry I'm completely new to FI, I know plenty of cars came stock with FI, just wonder if they normally come from the factory with better flow characteristics vesus the converters that came with my GT. Sorry if that was too many questions, hope it wasn't too much of a derail for the OP.
Nothing OEM makes quite the power, Hellcat being the closest and yes it has a better flowing exhaust compared to a 6.4 stock NA. On the S550, a better exhaust system picks up more power as it lowers temps and the PCM usually adds more timing automatically. But we test to extreme conditions to make sure you get max power while maintaining reliability.
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