Factory Match 2-1/16 inch 0-35 Psi Boost Gauge

Features:

• Accurate 0-35 PSI mechanical boost readings
• Factory-matched lighting blends with dash
• Requires no electrical connection to operate
• Includes nylon line and NPT fittings
• Race-proven bourdon tube movement design
• Durable construction for harsh environments
• Simple 1/8” NPT pressure hookup
• Works with gas and diesel engines
• Mounting hardware included for easy install

Factory Match Boost Gauge by AutoMeter

If you're running more boost than stock or simply want to keep a closer eye on how your turbo’s performing, the AutoMeter Factory Match 0-35 PSI Boost Gauge is a solid upgrade for your 2003–2009 Dodge Ram 2500 or 3500. Designed to blend seamlessly with your factory dash, this gauge doesn’t just look like it belongs—it performs like a tool any serious diesel owner can depend on. This is a mechanical boost gauge, which means you don’t need to worry about running wires or tapping into your truck’s electrical system. Installation is straightforward thanks to the included nylon boost line, compression fittings, and detailed instructions. Once it’s in place, the gauge gives you real-time boost readings through a proven bourdon tube movement, giving you the accuracy and responsiveness you need when towing, daily driving, or dialing in performance mods.

High-Quality Construction & Design

The 2-1/16-inch face is easy to read at a glance, especially with AutoMeter’s factory-matched LED lighting that makes it visible during night driving without clashing with the rest of your interior. Whether you're watching for overboost, tuning your truck for more power, or just want peace of mind, this gauge gives you the information you need without overcomplicating things. Built to handle the tough environments Ram owners tend to throw at their trucks, the AutoMeter 8504 is rugged, reliable, and ready to serve. It's a small but crucial piece of your performance monitoring setup—and it just might save your turbo.

Fits: 2003, 2004, 2005, 2006, 2007, 2008, 2009 Dodge 2500/3500