DIFFERENTIAL OIL COOLER KIT BLACK - R35 GT-R

【DIFFERENTIAL OIL COOLER KIT BLACK】

The R35 differential oil cooler kit has been renewed with the "lightweight black mesh hose“.

Renewal Contents

• This kit uses black mesh hoses with black & silver fittings.
• The core layout and air guide settings are the same as the stock kit.
• Black mesh hose is 38% lighter than stainless steel mesh hose.
  • Stainless steel mesh hose (our previous product) 240g/m
  • Black mesh hose (newly adopted product) 150g/m
• The hose and fittings are pre-assembled just like the existing kit. In addition, the angled fitting has a swivel structure, making it easy to adjust the twist during installation.

Warning

• The performance of the black mesh hose and fitting (BLACK x SILVER) will be maintained in this combination.
• If the black mesh hose is combined with the conventional fitting (RED x BLUE), it cannot be used because the pressure resistance performance cannot be secured.
• If you are using an existing kit and need to replace the hose or fitting, please replace the hose and fitting at the same time.

TEST DATA

 

• The oil cooler core is specially designed for the R35, measuring 200 x 132 x 48 (cooling fin section).
• The core is installed inside the rear under cover, but a dedicated air duct is used to introduce airflow while driving, ensuring reliable cooling performance.
• This air duct, which will be attached to the stock rear under cover, is made from CFRP to match the design.
• To ensure reliable operation and flow rate, an HKS original oil pump is used rather than a general-purpose product.
• The kit comes standard with an ON/OFF switch as well as a relay box and harness for installing the oil pump.

* In-house testing at the Fuji Speedway racing course confirmed that the differential oil temperature dropped by approximately 37°C. This also resulted in a drop in DCT oil temperature of approximately 5°C and coolant temperature of approximately 3°C. (Note) The above data is in-house data from a vehicle developed by our company. Results may vary depending on driving conditions, vehicle specifications, etc.