No just the fuel rail and that's it. Hadn't heard anything about them and they offer 30 days money back so I figured it was worth a shot to keep my warranty.
I just installed this last night on my 2014 F250. Their big selling point is that it won't void the warranty so I really hope the claim is valid. I didn't do anything scientific but I can tell you I normally get 13-14 in town and I reset the dash after install and was getting 18 average on a 50...
Don't want to hijack your thread but I'm looking for the same thing closer to Kansas. If you get more responses than you can handle feel free to share. [emoji3]. Thanks