tuning updates are for a reason. these trucks have a mass air flow sensor , for a reason. there are no codes unless the tuner is having a hard time with remapping. we haven't had a code issue in over a year from any major tuner unless they are releasing new versions , there is a learning curve for remapping and adjusting for substantially more air volume, and the same reason once it's done the ACTUAL driving experience is changed , and there are MANY people who can vouch for it, along with dyno results. you WILL notice a difference in the lower rpm with the proper tuning and NL Intake.
your first post was not only ignorant , but quite out of line. you spoke of what very limited bs you have read, and spoke as if you KNEW, but come to find out you dont . we make no secret that the 5" intake is a tight fit, but it does fit. sometimes on the first go, sometimes after some adjusting. it's not some china made , plastic molded air box with a tiny filter , that's not the market we chose to chase. we build stuff for the people that want the best , and guess what sometimes its not a snap together turd .
going forward, you could have said what you said a lot differently , and got a much different result. you made a ridiculous statement , that anyone with half a brain could deduce as ludicrous. maybe next time say " i've read on here people are having issues with fit and CEL lights " , not the bs you spewed . we aren't perfect , we're constantly trying to make it better , and lot's of products get modified over it's lifetime products get revised because WE know it could be better. our goal is to make customers HAPPY , and selling them something that causes problems is not the way to do it.
i hope that clears things up for you, we just want a product that people love, and it seems to be working.