CSF High-Performance Front Mount Heat Exchanger - S58 G80/G82/G87
Ships from the brand or distributor, usually in 3–7 business days
Make sure this fits your car
Fits: BMW S58: G80/G81 M3, G82/G83 M4 (2021+), G87 M2 (2023+)
- Shipping at real carrier rates
- 30-day returns on unused parts
- Fitment help before you buy
The front heat exchanger cools the water that runs through the S58's charge-air cooler. CSF's version has a bigger core than the factory unit, so intake temperatures stay lower on repeated pulls and long track sessions.
What you get
- Two-row, 42 mm core with CSF's B-Tube design, versus the factory single-row core.
- Enlarged end tanks that add coolant volume to the system.
- All-aluminum, TIG-welded construction with a hand-polished finish.
- CNC-machined brackets and OEM-style quick-connect fittings.
- Black rock guards to protect the core, which matters with open-mesh grilles.
Good to know
- Drop-in fit with no modifications.
- Manual cars get upper and lower rock guards. Automatic cars get an upper guard plus a transmission cooler mounting kit.
Brand: CSF · Part #: 8215
BMW S58: G80/G81 M3, G82/G83 M4 (2021+), G87 M2 (2023+)
| Model | Chassis | Years | Engine | Fits |
|---|---|---|---|---|
| M3 | G80/G81 | 2021+ | S58 (BMW M) | |
| M4 | G82/G83 | 2021+ | S58 (BMW M) | |
| M2 | G87 | 2023+ | S58 (BMW M) | |
| X3 M | F97 | 2020–2024 | S58 (BMW M) | |
| X4 M | F98 | 2020–2025 | S58 (BMW M) |
Not sure? Email sales@b58racing.com with your VIN.
- Ships from the brand or distributor, usually in 3–7 business days.
- Shipping is charged at the carrier's rate, shown at checkout. Orders over 70 lb ship by freight for a flat $99.
- Unused parts can be returned within 30 days. Some items are marked no-refund in their description.
Full details are on our shipping and returns page.
Guides for this part
S58 Charge Pipe Install: Y-Pipe and Hot Side for the M2, M3, M4, X3 M and X4 M
The S58's factory charge pipe is a plastic Y-pipe. It joins a pipe from each turbo and feeds the throttle body. A full Y-pipe swap is a big job. Following Mishimoto's G80 instructions, you take off the underbody trays, d
BMW S58 Mods Guide: M2, M3, M4, X3 M and X4 M Upgrades in Order
On an S58, start with a tune and cooling. These cars make a lot of power stock, and heat is what holds them back on hot days and back-to-back pulls. Next come downpipes and a tune built for them, then fuel: an ethanol an
Pairs well with
Project Gamma S58 Intake Manifold with Port Injection
VTT Game Changer S58 Charge Air Cooler
FTP Motorsport S58 Turbo Outlet Hot-Side Charge Pipe (Lite)
