Dinan High Capacity Oil Cooler System -BMW 135i 2013-2011 135is 2013


  • $1,335.81

Product Introduction

  • Controlling operating temperatures becomes even more significant when you consider increasing boost pressure, which in addition to added power output also generates more heat.
  • Recognizing the significance of this issue, Dinan set out to develop a more efficient heat exchanger, ultimately in the form of a High Capacity Oil Cooler.
  • The Dinan High Capacity Oil Cooler provides literally twice the volume of the stock unit 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.

Features and Benefits Of This Product

  • 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.

This Product Fits:

  • 2011-2013 BMW 135i Coupe
  • 2011-2013 BMW 135i Convertible
  • 2011-2013 BMW 135is Coupe

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