This comprehensive case study analyzes the implementation of an Enterprise Resource Planning (ERP) system, integrating a Customer Relationship Management (CRM) module, for Klasik Moto, a Harley-Davidson dealership. The report details the value proposition of ERP, emphasizing its benefits in competition, efficiency, forecasting, collaboration, integrated information, cost savings, mobility, customer service, and security. It outlines the ERP architecture, including functional requirements for sales, marketing, service, purchasing, and human resources. Furthermore, the study explores the ERP implementation project management, critical success factors, and change management processes. The report concludes with recommendations for implementing Microsoft Dynamics NAV 2009 R2, Microsoft Dynamics CRM 2011, Microsoft SQL Server 2008 R2, and Microsoft Windows Server 2008 R2, providing a detailed guide for the organization's ERP strategy.