TeraFlex Jeep Wrangler TJ 0"-3" Front Dual Rate Forged S/T Sway Bar Kit   -1743620

The Dual Rate S/T Swaybar System gives you the best of both worlds. Engaged in the ‘street’ position, the bar allows for a stable highway drive. Disconnected in the ‘trail’ position, it allows your vehicle to articulate and your tires to bite despite the terrain with balanced suspension travel.
The Dual Rate features two torsion bars, one for heavy duty highway handling and one tuned for off road articulation. The trail swaybar offers some resistance, but just enough to limit excessive body roll when in off camber and sidehill situations.
To disengage the swaybar with the S/T system, simply twist a knob and you are on your way. To re-engage, rotate the knob again and the swaybar will self engage when the vehicle is level. Fits all TJ Wrangler models including the Rubicon and Unlimited."