CVF now has a 2021 specific intercooler for the f150. Shipping out next week. I have one coming and I am looking forward to it. Had one in my 17 and they are a great intercooler.
I just installed mine on my Powerboost and it seems like I lost a few MPGs. This after several were saying they got a pretty big increase in mpg from theirs. Have you noticed a gain or lose? I retightened the hoses and I'll see how it does the next few days.
I put mine on before I got any before install temps so I can't tell how much it helped. I've seen enough videos to know it has to quite a bit. However, I still am not seeing any mpg gains as others have mentioned. I'm looking at a JB4 just because of warranty, just not sure if it's worth it.