Eibach ERS Bump Stop turn14-oos barbed nipple to accept a

barbed nipple to accept a boost hose and a wiring legend on the back

BAK 15-21 Chevy Colorado/GM Canyon Revolver X4s 6

will not be included

Manufacturer Part # : 39303

Eibach ERS Bump Stop turn14-oos barbed nipple to accept aManufacturer Part # : EBS770021 Market Description Eibach Bump Stops are a vital part of a well engineered suspension system, and are used to create a highly progressive, rising rate effect as springs approach bottoming and possible coil binding. We offer an extensive range in various designs, sizes and spring rate characteristics, to suit just about any form of racing. Features and Benefits Extensive Range of Rates and Dimensions for Maximum Tuning