[mike@x-ph.com]

Applications:
• 2021+ BMW G80 M3 (incl. Competition) – 6MT & ZF8 Auto
• 2021+ BMW G82/G83 M4 (incl. Competition & CSL) – 6MT & ZF8 Auto
• 2022+ BMW G81 M3 (incl. Competition) – 6MT & ZF8 Auto
• 2022+ BMW G87 M2 (incl. Competition) – 6MT & ZF8 Auto






OEM Part Numbers:
• BMW: 17 11 8 095 293
• BMW: 17 21 8 095 297

An industry-leading reputation and overwhelming success with BMW cooling has made CSF the #1 cooling choice for the G8X M3/M4/M2. CSF is leading the way in BWM G8X (S58) Cooling and adding another product to the Power Cooling Package.

The new CSF Engine Oil Cooler is a great addition massively successful G8X Cooling Suite. Like the other cooling systems on the G8X, the factory oil cooler does a pretty good job in stock form. However, once you start adding a lot of power and pushing the car in aggressive driving conditions, the factory systems start to show its limitations. As more and more owners have pushed the limits of their S58, CSF is here to keep them cool.

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.

With many motorsports teams and race enthusiasts now pushing over 800 horsepower, the S58 is seeing oil temperatures well above normal. Once oil temperatures pass a safe limit the G8X will go into limp mode. Needless to say this can ruin a race, track session, or your overall driving fun in general. CSF is here to keep your S58 running at peak performance.

BMW G8X M3/M4/M2 Comp High-Performance Engine Oil Cooler Features (CSF #8266)

8mm Tall Multi-Louvered Fin vs. OEM 6mm
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
Utilizes OEM Top/Bottom Rubber Seals for Optimal Airflow
OEM Style Inlet/Outlet Connections
Drop-in Fit Requires No Modifications to Install
2-Year Limited Warranty
Ideal for Road Racing, Drag Racing, and Vehicles With Increased Performance

[mike@x-ph.com]

[mike@x-ph.com]

[mike@x-ph.com]

[mike@x-ph.com]

[mike@x-ph.com]

[OG_Abstract]

Hey Mike,

Any specials on this?

[OG_Abstract]

Sending PM mike@x-ph.com

[mike@x-ph.com]

[mike@x-ph.com]

[M4Tejas]

From what I understand both oil pipes have to be cut 3mm for proper insertion, or replaced with the new revised part numbers, sometime after MY 2001 due to BMW design change. The info is available from another vendor on this website.

Mishimoto makes no reference to this change on their website as an alternative oil cooler product.

I do not view any feedback from forum members. I am sitting this one out due to this and possible issue(s) mounting with Turner Motorsport skid plate.

I was ready to pull the trigger but it appears to be more hassle than it is worth for street usage.

[mike@x-ph.com]

Originally Posted by M4Tejas

From what I understand both oil pipes have to be cut 3mm for proper insertion, or replaced with the new revised part numbers, sometime after MY 2001 due to BMW design change. The info is available from another vendor on this website.

Mishimoto makes no reference to this change on their website as an alternative oil cooler product.

I do not view any feedback from forum members. I am sitting this one out due to this and possible issue(s) mounting with Turner Motorsport skid plate.

I was ready to pull the trigger but it appears to be more hassle than it is worth for street usage.

We sold a little over 10 kits, with zero reported issues

[mikestpierre]

Do you need to add extra oil at changes?

I was watching a few install videos and some mentioned the increased capacity of the cooler would need more oil than stock.