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See All Other Turbocharger Heat Exchangers
Turbocharger Heat Exchanger CSF
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Turbocharger Heat Exchanger (CSF) for 2019-2024 BMW & Toyota

$699.00
Save up to 80% vs List Price!

ℹ️ Product Notes

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.
Brand: CSF
Condition: New
See All Other Turbocharger Heat Exchangers
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100% Money-Back Guarantee
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120-Day Returns
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Insurance-Grade Quality

🛡️ Lifetime Warranty Included

This part comes with our industry-leading lifetime warranty. Shop with confidence!

SKU #
A6EE203
  • New Condition
  • CSF Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
Core Material Aluminum
Finish/Color Satin
Grade Type Performance
Installation Type Drop-in Fit Installation

Vehicle Fitment Guide

This part fits the following vehicles:

BMW 15 models(tapclick to expand)(tapclick to hide)
330i 2019-2022 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2019 - 2022 L4 2.0L Turbo RWD Automatic
M Sport Sedan 2019 - 2021 L4 2.0L Turbo RWD Automatic
M Sport Plus Sedan 2020 L4 2.0L Turbo RWD Automatic
M Sport Shadow Edition Sedan 2022 L4 2.0L Turbo RWD Automatic
Sport Line Sedan 2019 - 2020 L4 2.0L Turbo RWD Automatic
Sport Line Plus Sedan 2019 - 2020 L4 2.0L Turbo RWD Automatic
Sport Plus Sedan 2019 L4 2.0L Turbo RWD Automatic
330i xDrive 2019-2022 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2019 - 2022 L4 2.0L Turbo AWD Automatic
Base Wagon 2019 L4 2.0L Turbo AWD Automatic
430i 2021-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2021 - 2022 L4 2.0L Turbo RWD Automatic
Base Coupe 2021 - 2022 L4 2.0L Turbo RWD Automatic
Coupe Coupe 2021 - 2022 L4 2.0L Turbo RWD Automatic
430i Gran Coupe 2022-2023 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2022 - 2023 L4 2.0L Turbo RWD Automatic
430i xDrive 2021-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2022 L4 2.0L Turbo AWD Automatic
Base Coupe 2021 - 2022 L4 2.0L Turbo AWD Automatic
430i xDrive Gran Coupe 2023 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2023 L4 2.0L Turbo AWD Automatic
M240i 2023-2024 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2023 - 2024 L6 3.0L Turbo RWD Automatic
Coupe Coupe 2023 - 2024 L6 3.0L Turbo RWD Automatic
M240i xDrive 2022-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2022 - 2024 L6 3.0L Turbo AWD Automatic
M340i 2020-2024 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2021 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo RWD Automatic
Base Sedan 2020 L6 3.0L Turbo RWD Automatic
M340i xDrive 2020-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2021 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo AWD Automatic
Base Sedan 2020 - 2024 L6 3.0L Turbo AWD Automatic
First Edition Sedan 2020 L6 3.0L Turbo AWD Automatic
M440i 2021-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2021 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo RWD Automatic
Base Coupe 2022 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo RWD Automatic
M440i Gran Coupe 2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo RWD Automatic
M440i xDrive 2021-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2021 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo AWD Automatic
Base Convertible 2021 L6 3.0L Turbo AWD Automatic
Base Coupe 2021 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo AWD Automatic
Base Coupe 2021 L6 3.0L Turbo AWD Automatic
M440i xDrive Gran Coupe 2022-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2022 - 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo AWD Automatic
Z4 2019-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
M40i Convertible 2019 - 2022 L6 3.0L Turbo RWD Automatic
M40i First Edition Convertible 2020 - 2021 L6 3.0L Turbo RWD Automatic
sDrive M40i Convertible 2020 - 2021 L6 3.0L Turbo RWD Automatic
sDrive20i Convertible 2021 - 2022 L4 2.0L Turbo RWD Automatic
sDrive20i M Sport Convertible 2019 - 2020 L4 2.0L Turbo RWD Automatic
sDrive20i Sport Line Convertible 2019 - 2020 L4 2.0L Turbo RWD Automatic
sDrive30i Convertible 2019 - 2022 L4 2.0L Turbo RWD Automatic
Toyota 1 model(tapclick to expand)(tapclick to hide)
GR Supra 2020-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
45th Anniversary Edition Hatchback 2024 L6 3.0L Turbo RWD Manual
A91 Edition Hatchback 2021 - 2022 L6 3.0L Turbo RWD Automatic
A91-MT Edition Hatchback 2023 L6 3.0L Turbo RWD Manual
Base Hatchback 2023 - 2024 L4 2.0L Turbo RWD Manual
Base Hatchback 2023 - 2024 L6 3.0L Turbo RWD Manual
Base Hatchback 2021 - 2024 L4 2.0L Turbo RWD Automatic
Base Hatchback 2020 - 2024 L6 3.0L Turbo RWD Automatic
Launch Edition Hatchback 2020 L6 3.0L Turbo RWD Automatic
Premium Hatchback 2023 - 2024 L6 3.0L Turbo RWD Manual
Premium Hatchback 2020 - 2024 L6 3.0L Turbo RWD Automatic
Premium 45th Anniversary Edition Hatchback 2024 L6 3.0L Turbo RWD Manual
Special Edition Coupe 2023 - 2024 L6 3.0L Turbo RWD Manual

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

More Information


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.

Fits Years: 2019 2020 2021 2022 2023 2024

Fits Models: 330i, 330i xDrive, 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe, GR Supra, M240i, M240i xDrive, M340i, M340i xDrive, M440i, M440i Gran Coupe, M440i xDrive, M440i xDrive Gran Coupe, Z4

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Meets or exceeds OE standards

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