Engine, Cooling and Exhaust: Technical Service Bulletins

• Engine - Approved Engine Oils Overview
• Engine - Approved Porsche A40 Engine Oils
• Engine - Updated Crankshaft Sealing Ring
• Engine - New Crankshaft Sealing Ring
• Exhaust System - Sport Exhaust System Retrofit
  • Overview
  • Work Procedure
• Engine - Approved Engine Oil Specification