Project DBA R35 Nissan GT-R, Keeping Limp Mode Away With More Cooling

The windshield washer reservoir is removed and the Greddy cooler is installed in its place.  The Greddy windshield washer reservoir is installed on top of it.

The factory fill hose, water pump and water lines are installed on the Greddy tank.

Now the braided lines are attached to the cooler.

The hard lines are routed to the front of the car.

Now the braided lines are attached to the hardlines.

The duct is attached to the cooler and the install is done!


  1. Mike, any need to upgrade the PS cooling loop? Our Z33 overheats the stock PS cooler and system with puny 255 Continentals on track days. The plan over winter is to install a large truck trans cooler in its place.

    1. The GT-R has the biggest power steering cooler of any Nissan I have seen so far. We haven’t heard of people having issues. I haven’t heard of a Z33 overheating the power steering on the track, autocross yes but not on a road course.

  2. I really like that BOV design. I think it’s time to retire the Greddy Type S I’ve had on my car for the past 10 years.

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