QuickShot is a pressure-driven reservoir system that moves air faster. With a two gallon reserve tank, you will always have plenty of compressed air when you need it. As the leader in air suspension products for over 65 years, Air Lift is committed to delivering quality parts that last. To ensure the highest quality, longevity, and customer satisfaction, the system comes with a two-year warranty and a 60-day, no-questions-asked, money-back guarantee -- not to mention the Air Lift reputation for great customer service and technical support.