This is a HILTOP air suspension controller. It was used on a Y31 Cedric. I think it's also compatible with the CIMA, but I haven't confirmed it, so I don't know for sure. The main unit and wiring are included, so I think it can be installed, but only what is shown in the pictures is available. There are no instructions, so please make your judgment based on the images. If you're okay with Click Post, shipping is included. Otherwise, it will be shipped via Takkyubin (Yamato Transport) with the shipping fee paid by the recipient. This is an old electrical component from back in the day, so please understand that it is non-returnable and non-refundable (NCNR).