What is the best and cheapest method to increase my ride height? I'm aware of johnson rods and programming as options. However, I can't figure out what the least expensive programming tool is available that would increase the ride height and store the settings.

 

Least expensive is RSW Solutions software for just under $200 shipped with a ODBII dongle that works with most other phone apps also. But the software is a little buggy and there is no support - I know this all too well. But it certainly gets the job done.

 

My opinion, best is not usually cheapest
If you are potentially spending $100-$200 on just height control, I would advise you just save up a bit more and get the GAP IIDtool

It will do height - and a jillion other important and necessary things
It is truly an indispensable tool, and recommended for any LR3 owner

Mine has probably saved me thousands over paying shop rates for repairs I did myself using the tool