Hummer performance monitors from AutoAnything, are a big part of the wave of the future. If you want increased power as well as performance, the Hummer performance monitor fits the bill to a tee. Hummer monitors enable you to swap between towing, performance settings and gas efficiency.
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With a very high resolution and full color screen, you won't find a better tool than this! Our Hummer truck performance monitor will let you know and see exactly what's going on under your hood. If you are considering getting a performance monitor for your Hummer, head to AutoAnything. Plus, check out our other fabulous Hummer accessories, too!