Just because they are pretty expensive, I was wondering, if you could only get and install one at a time, would you get the Helwig front or rear sway bar first? My coach is a 2006 E450 Super Duty /...
suprz, ther is no great issue with installing a set. Check with local rv houses and see what they want for a set, then look at others such as summit racing, autozone, pep boys etc. Not hard to install if you are capable mech but would need to pull wheels on each side to install. Good year has a set for rvs, as does airlift. If all else fails check with an independent shop to see what it would cost to have them installed. Still much less than a dealer or rv shop most likely.