AirLYNX Pressure Settings

Now you have an alternative to a trail rate sway bar! The airLYNX for Jeep JL/JT/JK are adjustable rate sway bar end links that give you the ability to adjust the rate of your factory sway bar by simply airing up or airing down the links.
Once you find your preferred pressure (0-300PSI) you can either set it and forget it - or dial it in per trail.
airLYNX BENEFITS and FEATURES:
Turn your factory sway bar into an adjustable rate sway bar (stock rate to light rate)
Gives you the benefit of a factory rate sway bar on-road and the performance of a trail rate sway bar off-road.
Increase control and traction off-road
Increases the lifespan on the factory Rubicon electronic sway bar by decreasing the stress and load that is cause by longer travels suspensions.
The airLYNX are the ideal solution for the Rubicon models with the factory electronic sway bar disconnect. This gives you the best of both worlds - Disconnect for the rocks then reconnect and adjust your air pressure for the high speed sections. You can also air them up to 300PSI to obtain full lock out for the safe on-road manors of a factory rate sway bar.
Fits with 0-4.5" lift height.
SPECIFICATIONS:
Extended Length - 8.66"
Stroke Length - 2"

[@chrismakhmaltchi]

Is there service interval on these? Do they need to be rebuilt? Warranty?