You can actually feel more torque and horsepower. I didn't think Ford would have left that much on the table. Shift points raised some, maybe 100-150, and firmness just a little. Throttle response is better.
Got my tuner Friday and uploaded the stock file this morning and sent it to Livernois. Anyone doing this follow the instructions very closely! I hope to have the new tune back in a day or so. I will let everyone know how it works out.
I installed Belltech's 4" flip kit #6447 on mine today. They would not say that it would fit the 2021 but everything bolted right up with no modifications. Kit dropped it exactly 4" as advertised. Took about 4 hrs to install.
This message pops up on my dash screen every time time I start the truck and gives a popup on my cell phone. Stays on for several minutes and will not let you close it. How can I stop the popup? I really don't care for the connection to my cell phone.
Got my new custom ordered 2021 reg cab 6' bed 2wd F150 XLT this week. Got surprised that it had a single mono leaf spring with 1 very thick overload spring. It really sits high in the rear so I tried the 2020 Groundforce lowering shackles today and they fit perfectly but only lowered the truck...