Bilstein B6 4600 Series Rear Shock (04-08 4WD F-150) Off Road they're still an upgrade since

they're still an upgrade since your stock signals don't have the badass sequential function OR the better looking smoked housing

and a proper distribution of light

High-temp Viton rubber seals and Schrader valves hold up better to pressure and heat buildup from flat-out driving

or radio interference

We routinely test our products using state-of-the-art computer simulation as well as actual

Bilstein B6 4600 Series Rear Shock (04-08 4WD F-150) Off Road they're still an upgrade sinceBetter Ride Quality with Reinforced Control. Drive your 4WD Ford F 150 on the road and trails with customized comfort and optimum handling. Use this premium Bilstein B6 4600 Series Rear Shock to experience an improved all terrain ride quality with reinforced handling and control. Pre Set Damping, Non Adjustable Design. This B6 4600 Series Shock is furnished with a digressive valving that instantly adjusts to changing terrain conditions for maximum