Customer service is taken very seriously and we work constantly to develop and improve our product lines. A company that does not want to improve should not be in business. Nitrous Express is comprised of experienced and passionate people who use our products every day. We promise our customers complete satisfaction. If our products don't live up to your expectations, we want to hear from you. Our nitrous components are guaranteed to be of the highest quality and free of manufacturing defects. Warranty Certificate of Origin
