Adding more horsepower to your Audi does not necessarily require coveralls, grease rags, and a full box of tools. Instead of wasting hours and injuring your knuckles working inside the cramped engine, install an Audi performance chip. Once you find the engine control module, also known as the computer, you need only to plug the Audi performance chip into the onboard expansion port. When your Audi comes from the factory, the engine is programmed to run efficiently in any possible condition. Within the engine, however, is the ability to easily produce more power, and it can be unlocked with the Audi performance chip. This device adjusts the air to fuel ratio and the timing of the spark plugs in order to produce the most efficient fuel burn. After the Audi performance chip does its job, it results in a more powerful explosion, pushing the pistons down faster, and the final result is more power to the wheels. In addition, the Audi performance chip makes changes to the automatic transmission that result in smoother shifting, and it will raise the rev-limiter to the safest and highest level. The Audi performance chip will not cause any damage to your engine, and is a quick way to add more horsepower. It comes with a full warranty from the manufacturer. The Audi performance chip is available in our vast online catalog, as well as many other parts and accessories for your Audi, and they are usually in stock and ready to ship. Our web site features an easy to use ordering interface, and with our very fast shipping, your Audi performance chip will arrive at your house quickly, ready for an even quicker installation.