Westin 20 13565 Outlaw Drop Nerf Step Bars 09.8972.11 Details: D RING BBVR_19251 Details: D RING Compression Damping Electronic Valve (CDEV) is an electronically controlled valve that meters the flow of oil to regulate the amount of damping force that is created by the shock when compressed Drop Die Stamped Step Plate Provides Maximum Traction While Cleaning Dirt Mud Debris Description_FAB Bolt On Installation No Drilling Required Description_FAB Hardware And Mounting Brackets Included Description_FAB Electrostatic Base Coat Provides Long Lasting Corrosion Protection Description_FAB Available In Textured Black Powder Coat Finish Description_MKT The all new Outlaw Drop Nerf Step Bars from Westin are an affordable and stylish addition to any truck in combination with a durable textured black powder coat finish