BMW N54 / N55 WALNUT BLASTING

Service Description

BMW N54 and N55 Turbocharged engines utilize direct injection leaving the intake valves vulnerable to carbon deposit build up. This service should be done every 50,000 miles on N54 (2007-2010) models and every 100,000 miles on N55 (2011+) models. Price includes all consumable materials and gaskets required to perform service.