CSF Oil Cooler for 911/930 Turbo with M30 Widemouth Fittings, High Flow

CSF Oil Cooler for 911/930 Turbo — High Flow with M30 Widemouth Fittings Upgrade cooling performance and reliability with the CSF Oil Cooler engineered for Porsche 911/930 Turbo models. Drawing on CSF’s proven fender cooler design, this high-flow unit uses precision M30 Widemouth fittings to maximize oil throughput and durability under demanding conditions. Optimized flow: Widemouth M30 fittings feature an enlarged inner diameter for up to 50% greater flow versus OEM connections, reducing pressure drop and improving oil circulation. Precision machined stainless steel: Fittings are crafted in-house from stainless steel for superior strength, corrosion resistance, and long-term reliability under high pressure and heat. Leak-free installation: CSF pre-installs high-quality copper crush washers to ensure a secure, dependable seal and simplify fitment. Direct-fit for 911/930 Turbo: Designed to integrate seamlessly with factory mounting locations and plumbing for a clean, OEM-like installation. This CSF oil cooler is ideal for street, track, and high-performance applications where improved oil cooling and consistent pressure are critical. Trust CSF’s track-proven engineering to keep your turbocharged 911 operating cooler and more reliably.