CSF Porsche 911 Universal Dual-Pass Oil Cooler w/ Direct Fitment At Eurozone Tuning, we understand the importance of maintaining optimal oil temperatures in your Porsche 911, whether you're cruising the streets or pushing limits on the track. That’s why we’re excited to offer the CSF Universal Dual-Pass Oil Cooler , designed for direct fitment and engineered to deliver superior cooling performance. With its rugged construction and innovative design, this oil cooler is a must-have upgrade for both air-cooled and water-cooled Porsche enthusiasts. Why Upgrade? The factory oil cooling system in older Porsche 911 models can struggle to keep up with modern driving demands, leading to overheating and reduced engine performance. The CSF Dual-Pass Oil Cooler solves this issue by providing enhanced cooling efficiency, ensuring consistent oil temperatures even during spirited driving or extended track sessions. Its universal design also makes it a versatile solution for custom applications. Key Features: Dual-Pass Design: Maximizes cooling efficiency by circulating oil through the core twice before returning it to the engine. Heavy-Duty Bar-and-Plate Core: Provides exceptional durability and resistance to road debris and high pressures. Aero-Flow Bar Design: Optimized for lightweight construction, strength, and maximum airflow through the core. Satin Black Finish: Protects against corrosion and debris while adding a sleek, professional look. M22 x 1.5 Inlet/Outlet Connections: Designed with a slight angle for easier installation and compatibility with AN fittings. Triangular Flush Mounting Holes: M8 x 1.25 mounting points on both top and bottom for secure, vibration-free installation. Compact Dimensions: Ideal for tight spaces without sacrificing performance (609mm Length x 54.6mm Width x 146mm Height). Vehicle Fitment: Year: 1965-1989 Make: Porsche Model: 911 (Air-Cooled) Trim: All trims compatible with RSR-style or similar front bumpers The CSF Advantage This oil cooler is built with CSF’s renowned craftsmanship and cutting-edge technology. Its dual-pass design ensures maximum heat dissipation, while the durable bar-and-plate construction guarantees long-lasting performance under extreme conditions. Whether you’re restoring a classic air-cooled Porsche or upgrading your track car, this cooler delivers the reliability and efficiency you need. Upgrade your Porsche’s cooling system today with the CSF Universal Dual-Pass Oil Cooler—because your engine deserves the best