Analog/Digital Boost Gauge compatible with MAZDA SKYACTIV-D, with wiring kit. This is a discontinued product, so it's likely rare. I used it on a 2019 KF CX-5. It was working normally when I removed it, and it can also constantly display oil temperature or water temperature. Please use this product at your own risk regarding compatibility and usage. Please consider this a used item stored by an individual. - Model Name: DPB-M2 - Type: Boost Gauge - Features: Analog/Digital Display - Compatible Vehicles: MAZDA SKYACTIV-D - Included: Wiring kit, Instruction manual Thank you for viewing.