CSF BMW N55 Race-Spec Oil Cooler

Intercooler Intercooler


When doing this job, we recommend picking up two replacement o rings. Please note, CSF does not include these with the cooler. The part # is 17228604345

High-Performance Race-Spec N55 Oil Cooler (CSF# 8145) Features:
  • Innovative 2-Core In-Series System
  • Front Core Features 14 Rows, Secondary In-Series Backside Cooler Has an Additional 5 Rows of Cooling for ~40% Increase in Heat Rejection
  • Converted to a Single-Pass Design with High-Pressure Return Line for Optimal Flow
  • Made With CSF’s AC Condenser Technology Using a 1-Row Super High-Pressure 26mm Multi-Channel Microtube
  • High Density, Multi-Louvered Fin Design for Maximum Surface Area Contact
  • “Drop-in Fit” Requires No Modifications to Install
  • Accepts All Attaching OEM Components Including Oil Line Connections, Mounting Brackets, and Shroud/Ducting
  • World’s First and Only True “Plug-and-Play” Upgraded Engine Oil Cooler for the BMW N55 Engine
  • Track Tested and Proven by Hittman Racing’s M235i Endurance Race Car
  • Requires an Additional 1/2 Quart for Proper Fill-Up During Installation (OEM Cooler 7 Qts./CSF’s Upgraded Race-Spec Oil Cooler ~7.5 Qts.) 

OEM: #172176183601

  • 2011-2016 BMW F20 135i(x) (N55)
  • 2011-2016 BMW F21 M135i(x) (N55)
  • 2012-2016 BMW F22/F23 M235i(x) (N55)
  • 2014-2016 BMW M235i Racing MS BMW Sport (N55) 
  • 2011-2015 BMW F30/F31 335i(x) & Hybrid 3 (N55)
  • 2012-2016 BMW F34GT 335i(x) (N55)
  • 2012-2016 BMW F32/F33/F36 435i(x) (N55)

Domestic Shipping Policy

All domestic orders will be shipped to the verified billing address associated with the customer’s credit card. In the event that the products need to be shipped to another address, Kies Motorsports will verify the transaction with the customer by requesting a screenshot of our transaction on the customers online banking. Similar to how PayPal verifies orders, Kies Motorsports has implemented an authorization program that will display a unique code on the credit card transaction next to where the “Kiesmotorsports” name appears.

International Customer Policy

To best serve International Customers, Kies Motorsports only accepts PayPal VERIFIED payments and PayPal VERIFIED addresses on international orders. For international shipping quotes, please email us at info@kiesmotorsports.com

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CSF BMW N55 Race-Spec Oil Cooler
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