SKU: 90493480178

CSF BMW G8X M3/M4 High Performance Front Mount Heat Exchanger

Sale price$320.93 Regular price$356.59
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

CSF BMW G8X M3/M4 High Performance Front Mount Heat ExchangerThe CSF Heat Exchanger features a 2 Row (vs OEM single row) Core that is 42mm thick with CSF's Exclusive B Tube Technology. Increasing the size of the core and end tanks adds to the overall volume of the system which helps absorb more heat. The more efficient core not only helps dissipate more heat from the system, but also provides better airflow into the radiator that sits behind the heat exchanger. For vehicles equipped with the ZF8 Automatic

The CSF Heat Exchanger features a 2-Row (vs OEM single row) Core that is 42mm thick with CSF's Exclusive B-Tube Technology. Increasing the size of the core and end tanks adds to the overall volume of the system which helps absorb more heat. The more efficient core not only helps dissipate more heat from the system, but also provides better airflow into the radiator that sits behind the heat exchanger. For vehicles equipped with the ZF8 Automatic Transmission, the heat exchanger core specifications were design concurrently with CSF's new Race-Spec Dual Core Transmission Oil Cooler (CSF #8221). The two included Black Rock Guards offer full protection for the heat exchanger (above and below the crash bar), especially when paired with aftermarket "open face" race style grilles. These grilles have become quite popular for performance and aesthetics, and keeping your heat exchanger safe from debris is very important. With well over 100 track hours worth of testing and thousands of miles on the road, you can be assured that the CSF's new High-Performance Front Mount Heat Exchanger has been thoroughly tested and vetted.

This Part Fits:

Year Make Model Submodel
2024 BMW M2 Base
2021-2024 BMW M3 Base
2021-2024 BMW M3 Competition
2022-2024 BMW M3 Competition xDrive
2024 BMW M3 CS
2021-2024 BMW M4 Base
2021-2024 BMW M4 Competition
2021-2024 BMW M4 Competition xDrive
2023-2024 BMW M4 CSL
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90493480178

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Verified Purchase
JL
Birmingham, US
★★★★★ 5
Simple and Elegant
Color: White Gold - 3.5 mm, Ring Size: 8
I was looking for a band that would match my white gold engagement ring. This is it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
S
Verified Purchase
Speedy Gonzalez
Pawtucket, US
★★★★★ 5
Thick, true fit, comfortable, and perfect!
Color: White Gold - 3.5 mm, Ring Size: 6.4, Color: White Gold - 3.5 mm, Ring Size: 6.4
Excellent price gorgeous comfortable fit, thick and beautiful
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Reviewed in the United States on April 3, 2026
G
Verified Purchase
Garvey
Los Angeles, US
★★★★★ 5
Very much real gold
Color: Yellow Gold - 2 mm, Ring Size: 7, Color: Yellow Gold - 2 mm, Ring Size: 7
At first I thought that it was too tight. I started wearing it for a couple of weeks and it felt great after.
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Reviewed in the United States on May 22, 2026
S
Verified Purchase
Sep37
West Palm Beach, US
★★★★★ 5
Buy it
Color: White Gold - 2 mm, Ring Size: 7, Color: White Gold - 2 mm, Ring Size: 7
Beautiful thin band that fits perfectly with my other ring! True to size. Great price for the quality!
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Reviewed in the United States on April 18, 2026
M
Verified Purchase
Mitchell Powell
Draper, US
★★★★★ 5
Excellent quality
Color: Yellow Gold - 2 mm, Ring Size: 8
Beautiful ring. It went perfectly with the diamond ring I got her. 10/10 recommend this ring.
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Reviewed in the United States on December 26, 2025

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