airkewld is a rip off..............
if you look at their beetle kits, their front set up is nothing more than a monroe style airshock. I would check out
www.bert3.be for a cool custom airbag install on a type 3 to get ideas or
www.airbagit.com for some way cheaper full bolt on kits that use bags and not shocks. or if you want to put together airkewld type money but want top of the line quality
www.ridetech.com sells shockwaves (well, invented them) which are an all inclusive airbag surrounding a shock absorber. These will more than handle a bus.