Monitor turbo system behavior with clarity using the Prosport Performance Series Green/White Electrical Boost Gauge (52mm / 2 1/16"). The wide 270° crisp LED display makes vacuum and boost trends easy to catch at a glance during warm-up, highway pulls, or post-tune drives, helping you verify that your setup is hitting targets without constantly staring at the cluster. Whether you're dialing in a fresh build or simply want dependable visibility on a daily driver, the Performance Series layout emphasizes legibility and simplicity. Customization is straightforward: choose Green or White illumination to align with your interior and maintain contrast day or night. At key-on, the gauge performs an opening ceremony slef check sweep so you can confirm movement before you roll out. The stepper-motor movement delivers smooth, stable readings you can interpret quickly under load. Installation is clean and approachable.The included electric boost sender captures signal at the source, while tubing and a T-adaptor make tapping a vacuum/boost reference simple. Because only the sender's signal crosses into the cabin, the in-dash wiring stays tidy and the gauge body doesn't carry pressurized line—supporting a neat, serviceable layout. The standard 52mm (2 1/16") footprint fits common pods and panels on the A-pillar, center stack, or auxiliary clusters alongside other Prosport instruments. Everything you need to get started is in the box: electric sender, tubing, T-adaptor, Air Filter, mounting hardware, and instructions. With its clear dual-color display, smooth stepper sweep, and straightforward installation, the Prosport Performance Series Electrical Boost Gauge provides the real-time vacuum/boost information enthusiasts rely on—drive after drive.