CSF Race G8X M2/M3/M4 ZF8 Automatic Transmission Oil Cooler

Dual-Core Design

• 194% Increase in Core & Tank Volume

• 94% Increase in Fluid Capacity Compared to OEM (CSF 1700ml vs. OEM ~875ml)

• Two 22mm Stacked Cores = 44mm Core Thickness vs. OEM 28mm Core Thickness

• Rear Cooler: 16 Rows vs. OEM 14 Rows (191mm Overall Height vs. OEM 155mm)

• Front Cooler: Additional 16 Rows

• 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 

• Utilizes OEM Top/Bottom Rubber Seals for Optimal Airflow

• OEM Style “Quick Connect” Inlet/Outlet Connections 

• Drop-in Fit Requires No Modifications to Install 

• Can be Installed With CSF’s High-Performance Heat Exchanger (CSF #8215) or with the OEM Cooling System

• 2-Year Limited Warranty

• Ideal for Road Racing, Drag Racing, and Vehicles With Increased Performance and/or Transmission Tuning

• Applications:

  • 2021+ BMW G80 M3 (incl. Competition) – ZF8 Auto Only

  • 2021+ BMW G82/G83 M4 (incl. Competition) – ZF8 Auto Only

  • 2022+ BMW G81 M3 (incl. Competition) – ZF8 Auto Only

  • 2022+ BMW G87 M2 (incl. Competition) – ZF8 Auto Only

• OEM Part Numbers:

  • BMW: 17-11-8-095-284

  • BMW: 17-11-5-A49-5B9

Part Number: 8221