Genuine BMW Replacement Turbocharger - G-Chassis M240i | M340i | M440i | X3 / X4 M40i | G29 Z4 (Gen 2 B58TU)

from $4,263.27

This is a genuine BMW replacement turbocharger manufactured by BorgWarner. Made specifically for BMW for the B58TU engine, this turbocharger is made to withstand explicit factory tolerances and designed to last. Featuring a twin-scroll turbine design with an integrated exhaust manifold and revised area/radius ratios compared to the first generation B58 (2016-2019), this unit can handle 75% more fuel pressure to provide much more stable power management. On top of that, it also features a rerouted PCV and improved valves for better cooling performance.

Vehicle Fitment:

  • 2022-Up G42 M240i

  • 2019-Up G20/ G21 M340i

  • 2021-Up G22/ G23/ G26 M440i

  • 2020-Up G01 X3 M40i

  • 2020-Up G02 X4 M40i

  • 2020-Up G29 Z4 M40i

***THIS ITEM IS SPECIAL ORDERED SO IT CANNOT BE RETURNED***

***PACKAGE INCLUDES TURBOCHARGER ASSEMBLY IN FIGURE 1 ONLY. WASTEGATE VALVE ACTUATOR AND HEAT SHIELD SOLD SEPARATELY***

Part Number: 11657934387

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This is a genuine BMW replacement turbocharger manufactured by BorgWarner. Made specifically for BMW for the B58TU engine, this turbocharger is made to withstand explicit factory tolerances and designed to last. Featuring a twin-scroll turbine design with an integrated exhaust manifold and revised area/radius ratios compared to the first generation B58 (2016-2019), this unit can handle 75% more fuel pressure to provide much more stable power management. On top of that, it also features a rerouted PCV and improved valves for better cooling performance.

Vehicle Fitment:

  • 2022-Up G42 M240i

  • 2019-Up G20/ G21 M340i

  • 2021-Up G22/ G23/ G26 M440i

  • 2020-Up G01 X3 M40i

  • 2020-Up G02 X4 M40i

  • 2020-Up G29 Z4 M40i

***THIS ITEM IS SPECIAL ORDERED SO IT CANNOT BE RETURNED***

***PACKAGE INCLUDES TURBOCHARGER ASSEMBLY IN FIGURE 1 ONLY. WASTEGATE VALVE ACTUATOR AND HEAT SHIELD SOLD SEPARATELY***

Part Number: 11657934387