I put larger wheels and tires on the vehicle. To fit them, I had to turn the torsion bars and raise the front end to level. When I did that, it gave me a really rough ride because there was insufficient travel between the upper control arm and the bump stop. Also the stock shocks are shorter than the Bilsteins so they also limited travel up and down (again causing a rough ride).
Bilsteins are longer shocks and some like the ride better because they have a stiffer rebound than stock. You can read for days about this stuff on the DP. Some swear by the stuff, others hate it. It's all in the issues your having and the ride you're looking for.
As for the Upper a-arms - the cognito arms relocate the bump stop to regain the clearance b/w the UCA and the bump stop (reducing or eliminating) the rough ride issue.
The Pitman and Idler arms just wore out around 30K IIRC so I figured the braces certainly couldn't hurt.
Again - it's more personal preference and what you are doing with your truck as to whether or not this is for you.
Some have put them on and not been able to get it properly aligned - I fortunately didn't have that issue and my ride was much improved.
Hope that helps.
Bilsteins are longer shocks and some like the ride better because they have a stiffer rebound than stock. You can read for days about this stuff on the DP. Some swear by the stuff, others hate it. It's all in the issues your having and the ride you're looking for.
As for the Upper a-arms - the cognito arms relocate the bump stop to regain the clearance b/w the UCA and the bump stop (reducing or eliminating) the rough ride issue.
The Pitman and Idler arms just wore out around 30K IIRC so I figured the braces certainly couldn't hurt.
Again - it's more personal preference and what you are doing with your truck as to whether or not this is for you.
Some have put them on and not been able to get it properly aligned - I fortunately didn't have that issue and my ride was much improved.
Hope that helps.