Dinan 19-26 BMW 230i/M240i/330i/M340i/430i/M440i (G20/G22/G26/G42) High Performance Heat Exchanger

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.

This Part Fits:

Year	Make	Model	Submodel
2022-2026	BMW	230i	Base
2023-2026	BMW	230i xDrive	Base
2019-2026	BMW	330i	Base
2019-2026	BMW	330i xDrive	Base
2021-2026	BMW	430i	Base
2022-2026	BMW	430i Gran Coupe	Base
2021-2026	BMW	430i xDrive	Base
2023-2026	BMW	430i xDrive Gran Coupe	Base
2023-2026	BMW	M240i	Base
2022-2026	BMW	M240i xDrive	Base
2020-2026	BMW	M340i	Base
2020-2026	BMW	M340i xDrive	Base
2021-2026	BMW	M440i	Base
2022-2026	BMW	M440i Gran Coupe	Base
2021-2026	BMW	M440i xDrive	Base
2022-2026	BMW	M440i xDrive Gran Coupe	Base
2022-2026	BMW	Z4	M40i
2020-2021	BMW	Z4	sDrive M40i
2019-2026	BMW	Z4	sDrive30i
2021-2022	Toyota	GR Supra	A91 Edition
2020-2026	Toyota	GR Supra	Base
2020-2026	Toyota	GR Supra	Premium