This diverse series of gauges combines the classic tough Auto Meter look with over 30 years of race proven design. Red pointer for quick glance monitoring. Rugged reliable performance. Precision movement and extreme accuracy..
Built for Tuners Who Demand Accuracy
Mechanical boost gauges remain the go-to choice for hardcore tuners and racers who demand immediate response and reliability. With no electrical components to fail, the Auto Meter 3308 delivers fast, accurate, and consistent readings every time. It’s built from race-tested components that hold up under extreme conditions — whether you’re doing dyno pulls, track sessions, or daily spirited drives.
Traditional incandescent lighting illuminates around the perimeter of the dial
Auto Meter’s race proven mechanical instruments provide trusted accuracy while being simple to install
No electrical system required for gauge operation – compatible with every street or race vehicle
Simple Install, Serious Performance
The kit includes everything you need for installation: nylon tubing, fittings, and detailed instructions. Just hook it up to your intake manifold or boost source, and you’re ready to go. The Auto Meter 3308 doesn’t just measure performance — it showcases it with that clean, professional Sport-Comp aesthetic that’s been trusted for decades.
Gauge kit includes 1/8” nylon line, T-Fitting, vacuum fitting, compression fittings, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
Mechanical movements provide accuracy and durability even in the harshest environments
Conclusion
The Auto Meter 3308 Sport-Comp Mechanical Boost/Vacuum Gauge is more than just a gauge — it’s your window into boost performance. Perfect for anyone running forced induction or simply wanting to monitor engine health, it’s a must-have for serious enthusiasts.
Stay in control, keep your boost in check, and trust Auto Meter — the gold standard in performance instrumentation.
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