Hummer H3 Performance Monitors

Easily keep an eye on your rig's output when you install Hummer H3 Performance Monitors. Our Hummer H3 Performance tuners and monitors mount directly to your dash, making it easy for you to gauge your ride's horsepower, acceleration and more.

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Superchips VIVID Performance Tuner ON SALE + REBATE
From $314.99 each
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Rating (5)

ScanGauge OBD II Scanner
Only $159.95 each
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Rating (16)

Edge Insight CS/CTS Monitors
From $299.00 each
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Rating (17)

Bully Dog WatchDog Fuel Economy Monitor
Only $254.95
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Rating (10)

Innovate Motorsports OT-2 OBD-II Scanner & WiFi Interface
Only $179.00 each
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Rating (5)

Unichip Flux2 In Car Display
Only $285.95 each
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Helpful Hummer H3 Performance Monitors Articles

Mar
20
2012

The Pros & Cons of Performance Chips: How Engine Chips Improve Your MPG & Torque

Oct
31
2011

Hypertech vs Bully Dog: Which Programmer Adds More Horsepower?

Sep
30
2011

How to Install Bully Dog Chips & Tuners - DIY Install of Bully Dog GT Tuner & Outlook Monitor

Here at AutoAnything, we have a great selection of H3 Engine tuners & modules for you to choose from. And, you'll only find the best names in H3 Programmers. What's more, no matter which of our Hummer accessories you choose, they come backed by our 1-year lower price guarantee.