2-1/16" Boost Gauge | 0-4.0 Bar | Warning Light

SKU: R2-B8-REV
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$235.17 USD
Tracks boost pressure in real time for accurate monitoring of turbo and supercharger performance. Integrated warning light provides clear alerts when boost moves outside your set range. Helps identify spikes, drops, or inconsistencies under acceleration and load. Precision stepper motor ensures smooth, stable readings.
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Order leaves our facility in about 2 Weeks

The Boost Gauge keeps you informed on boost pressure so you can track turbo or supercharger performance during acceleration, spool-up, and sustained load. A built-in warning light provides immediate visual alerts when boost moves outside your set threshold, helping you react before issues impact performance. Built to show exactly how your system is building and holding pressure, it helps you spot spikes, drops, or inconsistencies early. A precision stepper motor keeps the needle smooth and steady—no bounce, no guesswork. Built with a durable housing and solid aluminum bezel, it’s made for real driving conditions and long-term use. Made in the USA and backed for life.

Track-Tested. USA-Built. Backed for Life.

Key Features:

  • Integrated Warning Light — settable alerts for overboost or low boost conditions
  • Real-Time Boost Monitoring — track turbo or supercharger pressure instantly
  • Performance Insight — optimize tuning and power delivery
  • Early Issue Detection — helps identify boost leaks or overboost conditions
  • Microprocessor-Driven — real-time accuracy
  • Stepper Motor Precision — smooth, accurate pointer
  • Weather-Resistant Build — built for street, track, and off-road
  • Made in the USA — backed by a lifetime warranty
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Built to last. Backed for life.
  • Lifetime warranty on internal circuit board electronics
  • 5-year coverage on sensors and wiring
  • Applies to gauges purchased since Jan. 1, 2006

Every Speedhut gauge includes a lifetime warranty* on the electronic circuit board inside the gauge case. It is the core of the gauge — the part responsible for the precision communication that delivers the accuracy and performance Speedhut is known for.

Sensors, wiring, and other external components are covered by an unlimited 5-year warranty.

This combined lifetime / 5-year warranty applies to the original purchaser.
*For your lifetime — as long as you own the gauge — we stand behind it.
Speedhut Inc warrants products to be free from defects in materials or workmanship. This warranty is limited to repair or replacement. Speedhut Inc is not responsible for incidental or consequential damages. Improper use, installation, or unauthorized modifications void this warranty.
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