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Transmission Cooler <br> 21-25 BMW M2 M3 M4
Transmission Cooler <br> 21-25 BMW M2 M3 M4
Transmission Cooler <br> 21-25 BMW M2 M3 M4
Transmission Cooler <br> 21-25 BMW M2 M3 M4
Transmission Cooler <br> 21-25 BMW M2 M3 M4
Transmission Cooler <br> 21-25 BMW M2 M3 M4
Transmission Cooler <br> 21-25 BMW M2 M3 M4
CSF
®

Transmission Cooler
21-25 BMW M2 M3 M4

SKU: CSF-8221
$599.00

Availability: In Stock

Compatibility
Specification
Product Description Reviews
Description:

The engineers at CSF know cooling. So when it comes to keeping your transmission temps down as you push your BMW G8X M3/M4/M2 hard on the street or track, the CSF ZF8 Trans Cooler is the obvious choice. With an increase in cooling efficiency of around 30%, you can drive with confidence knowing you won't be damaging your expensive transmission due to overheating.

Features:

  • 194% Increase in Core & Tank Volume
  • 2-Year Limited Warranty
  • 94% Increase in Fluid Capacity Compared to OEM (CSF 1700ml vs. OEM 875ml)
  • Can be Installed With CSF's High-Performance Heat Exchanger (CSF #8215) or with the OEM Cooling System
  • Drop-in Fit Requires No Modifications to Install
  • Dual-Core Design
  • Front Cooler: Additional 16 Rows
  • Ideal for Road Racing, Drag Racing, and Vehicles With Increased Performance and/or Transmission Tuning
  • Made with CSF's AC Condenser Technology Using a 1-Row Super-High Pressure 16mm 9-Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact
  • OEM Style "Quick Connect" Inlet/Outlet Connections
  • Rear Cooler: 16 Rows vs. OEM 14 Rows (191mm Overall Height vs. OEM 155mm)
  • Two 22mm Stacked Cores = 44mm Core Thickness vs. OEM 28mm Core Thickness
  • Utilizes OEM Top/Bottom Rubber Seals for Optimal Airflow


  • Package Includes:

  • Transmission Coolers


  • Compatible With:

  • 2021-2025 BMW M4 M3
  • 2023-2025 BMW M2


  • WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/