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

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

SKU:CSF8215

Regular price Dhs. 3,000.00
Regular price Sale price Dhs. 3,000.00
(Duties & import taxes included)
Import Duties & Taxes

The displayed price includes import duties and taxes. In principle, no additional payment is required upon delivery. If the shipping carrier nevertheless charges you import duties or taxes upon delivery, please pay the charges first. Shaft Shop will reimburse you for the amount paid.

Sale Sold out
Shipping calculated at checkout.

In stock | Estimated delivery: 5–8 business days

International shipping rates are calculated at checkout.
Authorized U.S. Suppliers Sourced through authorized channels
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Japanese & English Support Contact us about fitment and delivery
FAQs: Duties, Delivery & Fitment → View full details
The CSF heat exchanger features a 42mm thick, 2-row core (compared to the OEM 1-row) utilizing CSF’s proprietary B-tube technology. Increasing the size of the core and end tanks expands the total system volume, helping to absorb more heat. The more efficient core not only dissipates more heat from the system but also improves airflow to the radiator behind the heat exchanger. The heat exchanger core specifications for vehicles equipped with the ZF8 automatic transmission were designed concurrently with CSF’s new race-spec dual-core transmission oil cooler (CSF #8221). The included two black rock guards provide full protection for the heat exchanger (above and below the crash bar), especially when paired with aftermarket "open-face" race-style grilles. These grilles are very popular for performance and aesthetics, making it critical to protect the heat exchanger from debris. With over 100 track hours of testing and thousands of miles of road driving, you can be assured that CSF’s new high-performance front-mounted heat exchanger has been thoroughly tested and scrutinized.

This part fits the following:

Year Make Model Sub-model
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


Before Ordering

〇Regarding Import Consumption Tax
At Shaftoya Shopping Site, we pay the import consumption tax incurred at the time of import on your behalf, so there are no additional charges beyond the total amount paid at checkout.

〇Checking Compatibility
All product databases are based on North American vehicles (USDM), so please verify compatibility with Japanese vehicles (JDM) before ordering. (If you are unsure if a listed product fits your vehicle, please feel free to contact us. Our support team will investigate for you.)
If you order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, make, and model on our top page tabs, it does not necessarily mean they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us if you have any questions before placing your order.

○Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, the automatically calculated shipping cost may occasionally differ significantly from the actual cost. In such cases, we will contact you individually via email.

All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please order with sufficient time to spare. If you are in a hurry, please contact us in advance to confirm delivery times. All items are transported by air; they are not shipped by sea.

○Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products we handle are designed and manufactured outside of Japan. Please understand that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength evaluation documents or similar paperwork for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on tracks, private land, or off public roads," and installation and use are at your own risk.

○Regarding Warranty
Please inspect the contents immediately upon receipt of your product. Since all products are shipped internationally from outside Japan, packaging boxes and products may sustain shipping damage. We provide returns, refunds, or exchanges only if you contact us within 7 days of receipt regarding items with shipping damage, defective products, or items different from what was ordered. Please note that for products sold through our company, all warranty-related support will be handled "exclusively through us." We do not provide support through other companies or distributors located in Japan.