BMW M3/M4 (G8X) Transmission Oil Cooler w/ Rock Guard

$599.00

CSF - 8221

BMW G8X M3/M4 ZF8 High-Performance Automatic Transmission Cooler

CSF offers the best and most advanced Transmission Coolers on the market. Keeping your transmission temps down as you push your BMW G8X M3/M4 hard on the street or track.

The engineers at CSF know cooling. So when it comes to keeping your transmission temps down as you push your BMW G8X M3/M4 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.

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

Fitment:

2024 BMW M2 Base
2021 BMW M3 Base
2023-2024 BMW M3 Base
2021-2024 BMW M3 Competition
2022-2024 BMW M3 Competition xDrive
2024 BMW M3 CS
2021 BMW M4 Base
2023-2024 BMW M4 Base
2021-2024 BMW M4 Competition
2021-2024 BMW M4 Competition xDrive
2023-2024 BMW M4 CSL