Helps restore power, improve fuel efficiency & fuel spray patters delivering max performance. Accessed through fuel rails, a pressure solution cleans rails and nozzles to clear out deposits. Includes: 1 bottle of BMW Fuel Injector Cleaner. Short test performed clearing fault codes after service. Not included as part of BMW maintenance program. DISCLAIMER: Applies to BMW vehicles. Cannot be combined with other offers and cannot be applied to previous purchases. See advisor for complete details.