CSF’s ultra-high quality Engine Oil Cooler for the Porsche 911/930 Turbo. Modern high-performance oil cooler for your freshly built high-performance engine! Or, as an upgraded replacement for the broken original part.

CSF’s goal for the 911/930 Oil Cooler was to recreate the original cooler with a modern interpretation of the design while improving functionality and reliability. To accomplish this, CSF spent countless hours in research and development. Brain Day was instrumental in really helping CSF engineers understand the 911’s oil cooling system. These details and deep understanding allowed for proper engineering and creating a cooler that could fit such a wide variety of models.

The CSF units utilize a modern and robust tube and fin core specifically designed for this cooler. This new core has higher flow, less pressure drop, and is more durable than the original design. In addition to the upgraded core, CSF added support/strength bars between the tubes. These bars increase the burst pressure which has been tested to 290 psi (20bar) without leaking. The high-performance core uses 7 cooling tubes with 8 rows of fins. Between the ultra efficient fin design and high flow tubes, the CSF cooler is ~10% more efficient than a brand new OE unit and up to 25% more efficient than a used unit.

Because the base plate of the cooler is also a common problem area, CSF wanted to upgrade this area as much as possible. Instead of the original cast design, the CSF cooler uses a CNC machined billet aluminum plate. This offers a perfectly flat mounting surface which is both stronger and more resistant to warping over time. You’ll also notice a special helix design which adds strength while keeping weight at a minimum.

The O-Ring recesses are CNC milled into the billet for a perfect fit and seal. Nothing is worse than getting your engine put together only to find a minor oil leak at the O-Rings between the block and the oil cooler. You can now confidently install your oil cooler knowing you won’t get any leaks from improper O-Ring seating.

Features:

• OEM+ / High-Performance recreation of the original Behr Oil Cooler
• CNC Machined mounting plate with helix design for strength and pocketed for lightweight
• Modern Tube & Fin core with lower pressure drop and higher heat dissipation than the original
• All OEM Behr features replicated on the billet mounting plate and cooler case
• Comes standard with modern Cerakote titanium finish (additional heat dissipation) – modern interpretation of the OEM Behr finish
• Optimized ID and flow characteristics of oil pipe for maximum oil flow through the vehicle’s oil system
• Stainless Steel Fittings for late model slip-on style (72-89) and early threaded style (65-71) with upgraded M30 “Widemouth” Design for improved flow
• Complete drop-in fit, absolutely no modifications to install.
• 10 year warranty
• Combo Model fits both Early (65-71) and Late (72-89) Models (great benefit to stocking dealers and distributors)
• New OEM coolers from Porsche are extremely scarce/hard to source and cost $1,300+