lowering kits

I've a 2018 2500 4x4 Super Duty Mega Cab and would like to explore lowering it. What I've read so far suggests using a factory kit instead of after market. Can someone provide insight? Also, estimated costs experience? Thanks.

I have a 02 1500 2wd and I want to give it a nice sporty stance, like a 2/5 drop. What the best set up for the money. I havnt dropped a truck before so this is all new to me. Any suggestions would be awesome

Hi all, A friend of mine has a 2005 SRT-10 quad cab and he wants to lower it. (Don't ask me why. He probably wants to convert it to a lawn mover.) He's from Germany and any of you that have had the pleasure of dealing with the TÜV know: you don't really do the mods you want, you do the ones...