The Buick performance chip is a quick and simple upgrade for your vehicle, which provides a surprising amount of improvement in the power produced by your engine. The Buick performance chip gives your vehicle a significant boost of power and efficient engine performance that rivals that of many more expensive and complicated vehicle improvements. With the use of a simple screwdriver in most cases, you can install the Buick performance chip in your vehicle, often just plugging it in to an existing port in the vehicle computer. The vehicle computer sets the levels at which many vehicle systems perform. The Buick performance chip can alter those settings to provide a large increase in the torque and horsepower that the engine is able to produce. Depending upon the Buick performance chip installed, the increase can range up to twenty-five horsepower above the usual power output. The top speed setting and rev limits of the vehicle can be raised with the Buick performance chip for a faster ride and sharper performance. The Buick performance chip can adjust the fuel and air ratio that the engine receives as well, adding efficiency and smooth power to the vehicle performance. There are various models of the Buick performance chip, each providing a different level of performance enhancement, depending upon the vehicle and the preference of the owner. Some of these in the higher performance range require simple modifications in the vehicle for smooth operation. We carry a selection of the Buick performance chip in our online catalog at great low prices. Our secure site makes ordering safe and easy or our toll-free phone line can take your Buick performance chip order just as conveniently.