Discover major boosts in horsepower and torque when you install Toyota Previa Performance tuners. Mounting right onto your dashboard, Toyota Previa Performance Monitors make it easy to monitor your engine's output, your quarter-mile time and more. Plus, they come in several different styles to choose from.
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Keep real-time tabs on your vehicle's vital signs with the ScanGauge II OBD-II Scanner. This powerful performance monitor is loaded with trip computer functions, a digital gauge display and a diagnostic scan tool—all packed into one little box. Easy installation. 1-year warranty.
Tap your vehicle’s deepest secrets with the Innovate Motorsports OT-2 OBD-II Scanner & WiFi Interface. With the OT-2, your iPhone (or iPod Touch) acts as a wireless gauge display, data logger, dyno, scan tool & efficiency meter, delivering hidden info to the palm of your hand. 6-month warranty.
Discover a great selection of Previa Engine tuners & modules when you shop at AutoAnything. We only carry the best brands in the biz, and we sell them all for the lowest prices around. In fact, we back all Toyota accessories with our 1-year lower price guarantee. We even throw in free shipping on your Previa Programmers.