[PrerunnerGreg]

If your keeping the coil bucket, to run airbags vs. conventional coilsprings, you will still be limited by the chassis. Here's a solution, cut off the coilbucket and use the torsion bars from your z71, adjustable and no more coilbucket to contend with. I'm just kidding here, you just cant get 6" of lift with the methods you are thinking of. You need to crawl under the truck and look around for a bit and you will see that the Titan is on of the most difficult trucks to extract lift/travel from.