The Pulsar LT is a new in-line module for 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 (Classic Body Style) that offers complete adjustability of many features, all from your steering wheel controls. Without modifying your truck's ECM, Pulsar LT offers you the ability to adjust throttle response, tire size, gear ratio, TPMS, and your top speed limiter. It can also be used to disable your Active Fuel Management system! It connects directly to the vehicle computer system, making installation a breeze and leaving your factory warranty intact. *Works in 2019 Classic trucks
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