Dinan High Capacity Oil Cooler System (factory oil cooler & standard bumper)

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Keep "limp mode" or heat soak at bay
Out of stock
Barcode
813725021393
SKU
D570-0924
3,070.00€ 2,475.81€

Dinan set out to develop a more efficient heat exchanger, ultimately in the form of a High Capacity Oil Cooler. Multiple complete systems have been developed, one for vehicles that weren't equipped with a factory oil cooler and the other as an upgrade for the stock unit.

Now every 335 driver has the opportunity to lower operating temperatures significantly, providing peace of mind as well as avoiding that notorious "limp" mode when things get simply too hot. The Dinan High Capacity Oil Cooler provides literally twice the volume of the stock unit, as well as 414 sq./in. of cooling tube vs. 112.5, and that's really just the beginning. Nicely integrated inlet ducting provides greater airflow efficiencies and the ventilation of air to the fender well has also been improved with a larger outlet. The system mounts neatly in the stock location and includes lightweight convoluted PTFE hoses with polyester outer braid fitted with race-quality fittings.

Specifications:
Total Volume Stock: 9.5 oz. / Total Volume Dinan: 19 oz.
Stock Surface Area: 45 sq./in. / Dinan Surface Area: 67.5 sq./in.
Stock Cooling Tubes: 10 / Dinan Cooling Tubes: 23
Stock Tube Length: 90 in. / Dinan Tube Length: 207 in.
Stock Tube Area: 112.5 sq./in. / Dinan Tube Area: 414 sq./in.

The results of the oil cooler upgrade are quite significant, with the temperature gauge holding steady even under high load/high boost scenarios. And for those of you who track their cars, even occasionally, the Dinan oil cooler is a must.

Models

  • 2011 - 2013 BMW 335i Coupe
  • 2011 - 2013 BMW 335xi Coupe

Special Note: Only for use with standard bumper.

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Customer Questions
What does the Dinan High Capacity Oil Cooler offer for BMW 335 drivers?
The Dinan High Capacity Oil Cooler provides significantly lower operating temperatures, twice the volume of the stock unit, 414 sq./in. of cooling tube, improved airflow efficiencies, and better ventilation to the fender well. It helps avoid the 'limp' mode and ensures peace of mind.
What are the specifications of the Dinan High Capacity Oil Cooler?
Total Volume Stock: 9.5 oz. / Total Volume Dinan: 19 oz. Stock Surface Area: 45 sq./in. / Dinan Surface Area: 67.5 sq./in. Stock Cooling Tubes: 10 / Dinan Cooling Tubes: 23 Stock Tube Length: 90 in. / Dinan Tube Length: 207 in. Stock Tube Area: 112.5 sq./in. / Dinan Tube Area: 414 sq./in.
What are the benefits of upgrading to the Dinan High Capacity Oil Cooler?
The oil cooler upgrade results in significant temperature reduction, steady gauge readings under high load/high boost scenarios, and is a must-have for those who track their BMW 335 cars.
Which BMW 335 models are compatible with the Dinan High Capacity Oil Cooler?
2011 - 2013 BMW 335i Coupe and 2011 - 2013 BMW 335xi Coupe. Special Note: Only for use with standard bumper.