3-Gauge Round Digital Gauge Kit — Direct Sensor

The 3-Gauge Round Digital Gauge Kit — Direct Sensor Kit reads your engine the same way your original gauges did, directly off the sending units, then puts that data on full-color displays that drop into standard gauge openings.

Point-to-point wiring, modern hardware behind the glass. Your dash keeps its period-correct look, and you get accurate, repeatable readings you can restyle from your phone.

What's included

• Three fully digital LCD gauges, 400 nits. Easily readable.
• Pod housings in PA12 (MJF), an industrial nylon that holds its shape through desert summer heat where standard printed or molded housings warp.
• RestoTach Main Hub, which handles every sensor input and drives all displays.
• Complete wiring harness, one harness covering every connection in the system: display communication and power, temperature, pressure, and fuel level sensor leads, turn signal inputs, and the RPM lead for coil-negative or ECU tach output.
• GPS antenna that plugs into the hub's GPS port.
• Mounting hardware for hub and displays.

Sensors are selected before checkout. Choose the sending units that match your build.

Built to work with what your car already has

• Direct sensor inputs. Oil pressure, coolant temperature, and fuel level read straight from standard automotive sending units.
• Tach from either source. Wire to coil negative on a points or HEI setup, or to your ECU's tach output. The hub takes both.
• Turn signal indicators built in. Left and right indicators live on the gauge face, allow one on each gauge or both on the same gauge.
• GPS speed. Vehicle speed comes from the included GPS antenna. No VSS, no speedometer cable, no drive gear to match. Nothing to calibrate.
• Brightness control with automatic dimming. Set the level you want, or let the gauges dim themselves as the day turns over.
• Up to two parameters per gauge. Run dual analog or digital styles with customizable features. Three gauges gives you room for six parameters on the dash.

One hub. Every configuration.

The hardware in this kit is the same hardware in every RestoTach kit. The only difference between them is which harness is in the box and whether an OBDLink MX+ is included. The hub itself is identical.

That means nothing here is a dead end. Add an OBDLink MX+ later and the same hub switches over to OBD-II, or runs both sources side by side. Swap engines, change how the car is set up, or move the system to a different vehicle, and the hub follows you. You buy the hub once.

The system gets better after you install it. As we release new features, themes, and improvements, they download through the companion app straight to your hub and displays. No pulling the dash, no shipping hardware back, no cables. The gauges you install today keep gaining capability.

The hub also supports up to seven displays. Start with three and add more as the build comes together. New gauges join the existing bus and configure from the same app.

Make it yours

Eleven built-in themes ship on every display: Base, Sports, Obsidian, Alabaster, Cobalt, Neon, GT, Square Body, Stealth, Carbon, and Classic White. Switch between them in the companion app in seconds, with no tools and no pulling the dash.

Beyond themes, you can control needle style, tick marks, numerals, custom face uploads, custom needle uploads, and full 360° face rotation, so the gauge reads level no matter how the pod ends up mounted.

Fitment

Choose the size of each of your three gauges independently. Mix and match to match your dash, a 3 3/8" tach flanked by two 2 1/16" gauges, three of the same size, or any other combination.

Pod outer diameter matches the opening. Measure your bezel clearance and depth behind the dash before ordering.

Not intended for street use.

Specifications