Autometer Cobalt Series Air / Fuel Gauge
2004–2026 Scion, Subaru, Toyota Various Models
Part #: 6175
Overview
The Autometer Cobalt Series Air / Fuel Gauge is a precision instrument designed to provide accurate real-time monitoring of your engine’s air-to-fuel ratio. This gauge eliminates guesswork and helps you maintain optimal engine performance by ensuring your vehicle runs neither too rich nor too lean. Ideal for enthusiasts and tuners alike, it safeguards your engine from potential damage caused by improper fuel mixtures.
Specifically engineered for a wide range of Scion, Subaru, and Toyota models, this gauge offers both reliability and style. Its clear, easy-to-read display and compact 2 1/16" size make it a seamless addition to your vehicle’s dashboard, enhancing both functionality and aesthetics.
Key Features
The Autometer Cobalt Series Air / Fuel Gauge combines precision engineering with user-friendly design. Key features include:
- Accurate air/fuel ratio measurement from lean to rich conditions
- Compact 2 1/16" (52.4mm) diameter gauge size for versatile mounting options
- Bright, easy-to-read Cobalt blue LED illumination for excellent visibility day or night
- Durable construction designed to withstand harsh automotive environments
- Compatible with a broad range of vehicles including Scion xA, xB, tC, xD, iQ, FR-S; Subaru BRZ; Toyota 86, GR Supra, GR86, and GR Corolla
- Includes all necessary hardware and detailed installation instructions
- Engineered to provide fast, reliable readings critical for tuning and engine safety
Construction & Design
The gauge features a robust housing with a sleek cobalt blue faceplate that complements modern and performance-oriented interiors. Its precision stepper motor ensures smooth, accurate needle movement, while the high-quality LED backlighting enhances readability without distracting glare. The gauge’s compact size allows for flexible installation in factory or aftermarket pods, making it suitable for both professional and DIY installations.
Installation & Fitment
Installation is straightforward with the included mounting hardware and comprehensive instructions. The gauge is designed to fit factory gauge openings or custom pods with a 2 1/16" diameter. It is compatible with a wide range of vehicles, including:
- 2004–2006 Scion xA and xB
- 2005–2010 Scion tC
- 2008–2014 Scion xD
- 2008–2015 Scion xB
- 2011–2016 Scion tC
- 2012–2015 Scion iQ
- 2013–2016 Scion FR-S
- 2013–2020 Subaru BRZ
- 2017–2020 Toyota 86
- 2016 Scion iA and iM
- 2020–2026 Toyota GR Supra
- 2022–2026 Toyota GR86
- 2022–2026 Subaru BRZ
- 2023–2026 Toyota GR Corolla
No major modifications are typically required, but professional installation is recommended for optimal sensor calibration and wiring integration.
What's Included
- Autometer Cobalt Series Air / Fuel Gauge (2 1/16" size)
- Mounting hardware
- Detailed installation instructions
Ideal For
This gauge is perfect for automotive enthusiasts, tuners, and racers who demand precise air/fuel ratio monitoring to optimize engine performance and longevity. It is especially beneficial for vehicles with modified engines, forced induction setups, or those used in competitive environments where accurate fuel management is critical.
