09-16 For GTR R35 Billet Aluminum Oil Cooler -Replaces 21305JF02B Direct Bolt On

Oil Cooler Upgrade Without Added Hassle Instead of designing complex brackets, fittings, replacement lines and hardware or requiring modification of factory components we decided to make our oil cooler a true bolt in affair.  By choosing a simpler approach we save you the worry about extra components that can corrode or leak.  The SPA Turbo Oil Cooler core uses all of the factory brackets, mounts, lines and shroud (no trimming required) exactly like the factory oil cooler core.  This removes the added complexity of other alternatives saving you time and money. Improved Design Aids Cooling Instead of using the tube and fin style of the factory cooler and other upgrades on the market we chose a bar and plate design with a turbulator design. Turbulators increase the rate of flow and boost heat transfer netting better cooling of the oil.  To further improve cooling our billet aluminum endtanks include a high temp foam making a proper seal to direct all of the air from the ducting through