The Active Off-Road Bumpstops offer off-road enthusiasts greater control over their vehicles' suspension travel. Using progressive-rate springs means, that instead of a hard stop at the end of axle travel the axle energy will be absorbed when bottoming-out producing smooth, predictable and quiet axle engagement and disengagement.
Timbren 1990 Toyota 4Runner Rear Active Off Road Bumpstops
Active Off Road Bumpstops;
Active Off Road Bumpstops
Jounce Bumper
