Description
CSF's B58 high-performance heat exchanger will be a critical component to keeping your Supra/BMW's charge air cool, and out of limp mode. The upgraded heat exchanger is especially important when upgrading turbos and/or running performance tuning software. The original 2nd Gen B58 heat exchanger is a 1-row unit that is 25mm thick. In comparison, CSF has used its industry-exclusive world's largest 2-row core (68mm) with CSF's B-Tube technology. A unique tank design allows the larger CSF core to still fit into the OEM cooling system housing. The CSF improved design, includes billet transmission cooler mounts, and metal rock guard with improved airflow characteristics. CSF is the only company to include a rock guard and incorporate OEM transmission cooler mounting points for a true plug-and-play "drop-in" fit.
This Part Fits:
- Tested and Proven by CSF's Global Network of R&D Partners, Including Leading Time Attack Teams, Tuners, and Turbo Kit Manufacturers
- 2-Row, 42mm Ultra High Performance Core & 6.5mm Tall Multi-Louvered Fin with CSF's Exclusive B-Tube Technology
- Improves Air Flow to the Rest of the Cooling System for Both Lower Engine Coolant and Engine Oil Temperatures
- Significantly Reduces Intake Air Temperature (IAT) for Maximum Performance (with Faster Heat Soak Recovery)
- Includes Rock Guard & Transmission Oil Cooler Mounting Kit (Industry Exclusive)
- CNC Machined Mounting Brackets and OEM Style "Quick Connect" Inlet/Outlet
- 100% All Aluminum TIG-Welded Construction
- 2-Year Limited Warranty
- Smooth Satin Finish
- "Drop-in" Fit
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2025 | BMW | 330i | Base |
| 2019-2025 | BMW | 330i xDrive | Base |
| 2021-2026 | BMW | 430i | Base |
| 2022-2025 | BMW | 430i Gran Coupe | Base |
| 2021-2026 | BMW | 430i xDrive | Base |
| 2023,2025 | BMW | 430i xDrive Gran Coupe | Base |
| 2023-2025 | BMW | M240i | Base |
| 2022-2025 | BMW | M240i xDrive | Base |
| 2020-2025 | BMW | M340i | Base |
| 2020-2025 | BMW | M340i xDrive | Base |
| 2021-2026 | BMW | M440i | Base |
| 2022-2025 | BMW | M440i Gran Coupe | Base |
| 2021-2026 | BMW | M440i xDrive | Base |
| 2022-2025 | BMW | M440i xDrive Gran Coupe | Base |
| 2022-2026 | BMW | Z4 | M40i |
| 2020 | BMW | Z4 | M40i First Edition |
| 2020-2021 | BMW | Z4 | sDrive M40i |
| 2019-2026 | BMW | Z4 | sDrive30i |
| 2024 | Toyota | GR Supra | 45th Anniversary Edition |
| 2021-2022 | Toyota | GR Supra | A91 Edition |
| 2023 | Toyota | GR Supra | A91-MT Edition |
| 2020-2026 | Toyota | GR Supra | Base |
| 2020 | Toyota | GR Supra | Launch Edition |
| 2026 | Toyota | GR Supra | MkV Final Edition |
| 2020-2026 | Toyota | GR Supra | Premium |
⚠ California Proposition 65 Warning
This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov .
This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov .
