Turbocharger

The Genuine BMW Turbocharger with Exhaust Manifold is a direct replacement part designed for specific BMW models equipped with the B58 engine. Turbochargers are critical components that utilize exhaust gas to force more air into the engine's cylinders. This increased airflow allows for more fuel to be injected, resulting in enhanced power output and improved fuel efficiency compared to naturally aspirated engines of similar displacement. Over time, turbochargers can wear out, leading to symptoms such as oil leaks, smoking exhaust, reduced boost pressure, a "limp mode" engagement, high oil consumption, or play in the turbine shaft due to bearing wear. If you suspect your turbocharger is failing, it is advisable to replace it promptly to prevent potential further engine damage. When ordering a Genuine BMW part, you are assured of receiving the same quality and specifications as the original component installed at the factory. While BMW designs these parts, they often contract with Original Equipment Manufacturers (OEMs) such as Bosch, ZF, or Lemforder to produce them. This ensures that the part meets BMW's rigorous standards. This turbocharger with exhaust manifold is compatible with various BMW models, including the 340i, 340i GT xDrive, 340i xDrive, 440i, 440i Gran Coupe, and 440i xDrive, primarily from 2016 through 2021 (with specific notes for models from 11/2017 onwards). Please ensure precise fitment for your vehicle's year, trim, and engine configuration. Necessary gaskets and seals are sold separately.