Click to expand Tap to zoom Havis K9 Transport Door Popper Option, Door Popper Solenoid by Havis $506.33 | / SKU K9-A-308 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Features Specifications Features Serial number of AceK9 product you are connecting to must be provided when ordering K9 transport option SUV solenoid upgrade ACEK9.COM system Specifications Gross Weight: �3.00 lbs Abbreviated Product Description: K9, ACSY, DRPOP, OPT, SOLENOID, HD, SP, Download any of the following documents for additional product information: AceK9 Website