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Description
Brand: Dinan
Manufacturer Part Number: MPN: D780-0003
USP SKU: SKU: 75573225

Product Information

Dinan High Performance Heat Exchanger For G2X/G4X BMW B4X/B58

The OE thermal management system for the B4x/B58 G-chassis BMW and Toyota GR Supra offers an improved formula from prior generations. With a setup where engine coolant is also re-routed through the heat exchanger, the system effectively assists in overall engine cooling as well as charge cooling. However, like its predecessors, it has room for improvement as it can be overwhelmed when the system is taxed aggressively or as power levels are increased. Once overburdened, this results in the undesirable outcome of power being diminished.  Avoidance of this unwelcome scenario can be attained though with a Dinan heat exchanger that improves the overall thermal management system so everything runs cooler and more efficiently while being budget friendly. 

The Dinan B4x/B58 heat exchanger for the BMW G2x/G4x and Toyota A9x Supra assists in improving overall charge cooling using a more robust core (45mm thick Dinan core vs. 26.75mm thick OEM core) that wields 68% more heat transfer surface area for improved cooling capacity.  The significant increase in core thickness and full-size end tanks contribute to the overall thermal mass (ability to absorb, store, and release heat) improvement beyond the OEM setup. With up to a nearly 12º reduction in charge air temps recorded over stock the Dinan heat exchanger is ready, and able, to assist in extending your vehicles ability to deliver maximum performance time and time again for your driving enjoyment!

Features:

  • Average of 8.7º C reduction in charge air temps with a maximum reduction of nearly 12º C over 30 successive WOT pulls
  • General improvement to the efficiency of the thermal management system, inclusive of engine cooling
  • 45mm thick Dinan core vs. 26.75mm thick stock cooler core
  • 68% more cooling surface area and volume than stock
  • Reduces the tendency to heat soak / go in to limp mode
  • Durable bar and plate design that is less susceptible to damage from road debris
  • Pressure tested, 100% TIG welded, Aluminum construction
  • Direct fit replacement with no modifications required
Fitment

Confirmed vehicle fitment

This part fits the following vehicle applications
yearbrandmodelsubmodelengineengine configurationtransmission typetransmissiondrive type
2023BMWM240iBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP51) TransmissionRear-Wheel Drive
2023BMWM240i xDriveBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP51) TransmissionAll-Wheel Drive
2022BMWM240i xDriveBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP51) TransmissionAll-Wheel Drive
2021BMWM340iBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWM340iBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWM340iBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWM340iBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2020BMWM340iBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2022BMWM340iBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2021BMWM340i xDriveBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM340i xDriveBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2023BMWM340i xDriveBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM340i xDriveBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2020BMWM340i xDriveBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2022BMWM340i xDriveBase3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMW330iBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2021BMW330iBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2019BMW330iBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMW330iBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2022BMW330iBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMW330iBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2020BMW330iBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2021BMW330i xDriveBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMW330i xDriveBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2023BMW330i xDriveBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2019BMW330i xDriveBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2019BMW330i xDriveBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2022BMW330i xDriveBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMW330i xDriveBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2020BMW330i xDriveBase2.0L L4 Turbo16V (B46B20O0) GAS8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMW230iBase2.0L L4 Turbo16V (B48B20O1) GAS8-Speed AutomaticZF (8HP51) TransmissionRear-Wheel Drive
2023BMW230iBase2.0L L4 Turbo16V (B48B20O1) GAS8-Speed AutomaticZF (8HP51) TransmissionRear-Wheel Drive
2024BMW230iBase2.0L L4 Turbo16V (B48B20O1) GAS8-Speed AutomaticZF (8HP51) TransmissionRear-Wheel Drive
2022BMW230iBase2.0L L4 Turbo16V (B48B20O1) GAS8-Speed AutomaticZF (8HP51) TransmissionRear-Wheel Drive
2024BMW230i xDriveBase2.0L L4 Turbo16V (B48B20O1) GAS8-Speed AutomaticZF (8HP51) TransmissionAll-Wheel Drive
2023BMW230i xDriveBase2.0L L4 Turbo16V (B48B20O1) GAS8-Speed AutomaticZF (8HP51) TransmissionAll-Wheel Drive
2023BMW230i xDriveBase2.0L L4 Turbo16V (B48B20O1) GAS8-Speed AutomaticZF (8HP51) TransmissionAll-Wheel Drive
2024BMW230i xDriveBase2.0L L4 Turbo16V (B48B20O1) GAS8-Speed AutomaticZF (8HP51) TransmissionAll-Wheel Drive
2021BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2022BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2022BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2022BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2023BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2022BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2022BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2021BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2022BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2022BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2023BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2022BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440i xDriveBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWM440iBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWM440i Gran CoupeBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWM440i Gran CoupeBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2022BMWM440i Gran CoupeBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWM440i Gran CoupeBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWM440i xDrive Gran CoupeBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440i xDrive Gran CoupeBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2022BMWM440i xDrive Gran CoupeBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440i xDrive Gran CoupeBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionAll-Wheel Drive
2024BMWM440i Gran CoupeBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2022BMWM440i Gran CoupeBase3.0L L6 Turbo24V (B58B30O1) MILD HYBRID EV-GAS (MHEV)8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWZ4M40i3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWZ4M40i3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWZ4M40i3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWZ4M40i3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWZ4M40i3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2022BMWZ4M40i3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2019BMWZ4sDrive30i2.0L L4 Turbo16V (B46B20MO) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2020BMWZ4sDrive M40i3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2021BMWZ4sDrive M40i3.0L L6 Turbo24V (B58B30O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWZ4sDrive30i2.0L L4 Turbo16V (B46B20O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWZ4sDrive30i2.0L L4 Turbo16V (B46B20O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2023BMWZ4sDrive30i2.0L L4 Turbo16V (B46B20O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2021BMWZ4sDrive30i2.0L L4 Turbo16V (B46B20MO) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWZ4sDrive30i2.0L L4 Turbo16V (B46B20O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2024BMWZ4sDrive30i2.0L L4 Turbo16V (B46B20O1) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2020BMWZ4sDrive30i2.0L L4 Turbo16V (B46B20MO) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
2022BMWZ4sDrive30i2.0L L4 Turbo16V (B46B20MO) GAS8-Speed AutomaticZF (8HP50) TransmissionRear-Wheel Drive
Dinan

Dinan High Performance Heat Exchanger For G2X/G4X BMW B4X/B58

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