Timbren SES Front Suspension Enhancement System for 2005-2021 Ford F-350 2WD/4WD 1984-2001 Jeep Cherokee 85 percent less backpressure than

85 percent less backpressure than stock

6L Duramax V8

1- All Steel Low Roller Clutch

The Sway Bar Links quickly disconnect and swing up out of the way for unrestricted axle articulation during off-roading

3" mandrel-bent tubing improves flow and efficiency

Timbren SES Front Suspension Enhancement System for 2005-2021 Ford F-350 2WD/4WD 1984-2001 Jeep Cherokee 85 percent less backpressure thanWeve engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs (weight from a snowplow or heavy aftermarket accessories such as a steel bumper) the harder they work to prevent front end sag. This kit is rated at 3000 lbs capacity. Even though youre increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating).