Hi Boltz, Yes it is a pain that AirBag Man use their own part numbers and carefully avoid any mention of the Firestone parts. This is deliberate for their sales in kit form, but it does make it bloody difficult for those of us who want to know more specific information on what we are actually getting.I have noticed that a number of people on this thread recommend Firestone 5429 bags. I plan on buying bags with mounts from airbag Man. When contacted they suggested that 5429 will give 4" lift.
My priority is to be able to sit on the bump stops (possibly cut down a bit) when aired out and to have optimum ride quality at standard height to 2" lift.
As someone else noted, Airbag Man don't quote part numbers, but would I be better off with what they refer to as 'standard to 2" lift' or will the 5429 do everything I want?