【Product Description】 Used in a Copen for approximately 1 year. This is a boost gauge that is relatively easy to install because it is an OBD connection type. Although there is some wear and tear from use, it was working without any problems until it was removed. This product can perform basic functions with just the main unit, but the display of oil temperature, water temperature, and negative pressure requires a separately sold dedicated harness. (Please refer to Minkara, etc. for details) I mainly used it to check the boost pressure and voltage display. I am selling it this time because I replaced it with a meter from another company. 【Condition】 ・Slightly used ・Working normally before removal 【Remarks】 ・Please check the official manufacturer information for compatibility and detailed specifications. ・Please refrain from purchasing if you are sensitive to used items. Boost gauge Turbo gauge Water temperature gauge Voltage gauge