Description
AutoMeter Cobalt Series 2-1/16″ Mechanical Boost Gauge (0-60 PSI)
Precision bourdon tube movement and signature blue LED lighting engineered for high-boost motorsport applications.
Product Overview
The AutoMeter 6105 Cobalt Series mechanical boost gauge delivers race-proven precision and extreme durability for forced-induction engines. Operating independently of your vehicle’s electrical system, its ultra-precise bourdon tube movement ensures immediate pressure readings from 0 to 60 PSI without signal latency. Built with modern blue LED through-the-dial illumination and a vibrant fluorescent red pointer, this 52.4mm (2-1/16″) gauge guarantees crisp legibility under night-racing conditions while maintaining a sleek, high-tech aesthetic on any dash panel.
Key Features
- ☑ Race-Proven Accuracy: Mechanical Bourdon tube meter movement provides instant, reliable 0-60 PSI boost pressure readings.
- ☑ Standalone Mechanical Operation: Requires no electrical power connection for gauge pressure function—ideal for race and street vehicles.
- ☑ Cobalt Blue LED Illumination: Modern through-the-dial blue LED lighting ensures high visibility for nighttime driving.
- ☑ High-Contrast Styling: Features a sleek black dial face, bright anodized Super Bezel, and glowing red pointer.
- ☑ Complete Fitting Kit: Includes 1/8″ NPT nylon pressure line, compression fittings, and mounting hardware for immediate installation.
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Manufacturer Part Number | 6105 |
| Gauge Series | Cobalt |
| Gauge Type | Boost Pressure |
| Movement Type | Mechanical (Bourdon Tube) |
| Pressure Range | 0 – 60 PSI |
| Gauge Size / Diameter | 2-1/16″ (52.4mm) |
| Dial Color | Black |
| Pointer Color | Fluorescent Red |
| Bezel Style & Finish | Bright Anodized Super Bezel |
| Lighting Color | Blue LED (Through-the-dial) |
| Fitting / Thread Size | 1/8″ NPT Male with 1/4″ NPT Adapter |
What’s Included in the Box
- 1x AutoMeter 6105 Cobalt 2-1/16″ 0-60 PSI Mechanical Boost Gauge
- 1x 1/8″ Nylon Pressure Line Kit
- 1x 1/8″ NPT Compression Fitting
- 1x 1/4″ NPT Adapter Fitting
- 1x Bulb & Socket Assembly with Blue Cover / Wiring Harness
- 1x Gauge Mounting Hardware Kit & U-Bracket
As an authorized UK supplier of AutoMeter performance instrumentation, JP Racing stocks genuine 6105 Cobalt gauges with full manufacturer backing and rapid UK dispatch. Contact our expert technical team for fitment support and advice on forced induction gauge installations.







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