Looking for legit suspension lift for SR5 with airbags

Hey everyone! I'm looking to lift my truck 3 to 6 inches without using a spacer/preload kit. Mine came with the rear airbags and I saw a post that said I can adjust the rear airbags to an inch or two. (Currently bottoming out on the bump stop in the rear) gonna try that but I have stock sr5 shocks on the front and don't wanna do the spacer kit or preload. I want to go offroad as I currently am doing but I stuffed 35s on stock lol. Any help would be awesome!

 

don't know if it will work with airbags, but a quick search of the ol' google machine brings up rough country 3.5in lift

https://www.roughcountry.com/toyota-suspension-lift-kit-70300.html

the 22 is still new, so I'm sure there are other ones that are most likely still in development
I can't be anymore help than that, I don't have a truck yet, and if i did anything, i would rather slam the truck on its nuts, I'm short an fat so I don't particularly like lifted vehicles, too hard to get in and out of

 

https://adventure-motors.com/

Call Michael and tell him Dexter sent ya!