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CSF

CSF G8X M3/M4/M2 High Performance Engine Oil Cooler

Manufacturer part number: 8266

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CODE: CSF8266
$599.00 Available to order Sold out
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When designing this new cooler, CSF wanted to ensure the best possible performance with factory like fitment. This oil cooler is a truly unique design using CSF's AC Condenser Technology. The 1-Row Super-High Pressure 32mm 10-Channel Microtube provides optimal oil flow and maximum surface area contact. By keeping the factory mounting location and relative dimensions, the factory ducting and shrouds are all reused with no modifications necessary. In addition, CSF added a rock guard to keep the cooler safe. You've no doubt heard horror stories about an OEM cooling getting punctured and spilling oil all over the road or track. Now you can feel safer and more confident that your oil system is safe from road debris.

  • Made with CSF's AC Condenser Technology Using a 1-Row Super-High Pressure 32mm 10-Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact
  • Ideal for Road Racing, Drag Racing, and Vehicles With Increased Performance
  • Utilizes OEM Top/Bottom Rubber Seals for Optimal Airflow
  • Drop-in Fit Requires No Modifications to Install
  • 8mm Tall Multi-Louvered Fin vs. OEM 6mm
  • OEM Style Inlet/Outlet Connections
  • 2-Year Limited Warranty

This Part Fits:

Year Make Model Submodel
2024-2026 BMW M3 Competition xDrive
2024 BMW M3 CS
2021-2026 BMW M4 Base
2021-2026 BMW M4 Competition
2022-2026 BMW M4 Competition xDrive
2025 BMW M4 CS
2023 BMW M4 CSL