SKU: ATM4306
UPC: 046074043062
MPN: 4306
The AutoMeter 2-1/16in Ultra-Lite Boost Gauge 0-100psi is a lightweight, mechanical analog pressure monitoring instrument designed for engine tuning and forced-induction system diagnostics. This boost gauge delivers accurate real-time readings of intake manifold pressure on turbocharged or supercharged engines, making it an essential tool for performance tuning, engine diagnostics, and power verification across automotive applications.
The 0-100 psi range covers standard boost pressures from naturally aspirated baseline through moderate forced-induction systems. The 2-1/16 inch diameter face fits industry-standard dashboard pods and instrument cluster openings, while the mechanical design eliminates electronic complexity and wiring dependencies—critical for vehicles subject to vibration, temperature cycling, or electrical disruption. The silver-faced analog dial provides quick visual reference without requiring instrumentation power or software integration. AutoMeter's mechanical accuracy in this class delivers ±3% precision across the pressure band, sufficient for tuning verification and system monitoring during engine development or warranty diagnostics.
This gauge serves engine builders, turbocharged platform owners, and diagnostic technicians who need reliable boost pressure feedback without added electrical load or sensor complexity. Whether logging turbo spool-up during dyno work, verifying supercharger function on street vehicles, or troubleshooting boost response issues in performance engines, the Ultra-Lite design minimizes weight contribution while maintaining legible pressure indication in high-vibration engine bays. The sealed mechanical movement resists humidity, fuel vapor, and temperature extremes common in underhood environments.
At 0.62 lbs, this gauge adds negligible mass to dashboard or pod installations, making it compatible with minimalist builds prioritizing weight reduction. AutoMeter's established OEM supply relationships and aftermarket reputation mean service and replacement gauges remain accessible across markets and model years.
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