Turbos for BMW 3 Series F31 (2014+)

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If more boost and reliability are your goals choose from one of our BMW turbo upgrades. Our turbo upgrades range from stock turbos rebuilt with stronger internals to all-new, ground-up turbo upgrades. BMW turbos such as the N54 are capable of really impressive power numbers on stock engine internals but the factory turbos lack the precise tolerances and reliability that an upgraded unit will deliver. In other words, the stock turbos can only do so much and if big power (>400whp) is your goal a turbo upgrade must be in your plans. Our partners are leading experts in turbo technology and upgrades. Each Stage has been professionally developed and tested. Additional upgrades and tuning may be, or is, required. Contact us for more details on tuning options.

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OEM Mitsubishi Wastegate Actuator - N20 2.0L
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Mitsubishi Turbocharger - Corporate Logo
T#:591843
Part#: 11657638783
In Stock
$ 261.99

This product was last offered at the strikethrough price on
02-19-2026

$ 248.99 USD
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$ 248.99 USD
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The wastegate actuator releases excess boost pressure. A failed unit may result in a boost leak, reduced performance, and, ultimately, turbocharger failure. If your wastegate actuator has failed, replace it with this OEM part from ECS Tuning to restore performance and prolong engine life.
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Rein Turbo Oil Pipe Line - Outlet - BMW B48 B46 Gen1
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Rein - Corporate Logo
T#:27638777
Part#: 11427617535
In Stock
$ 64.99 USD
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$ 64.99 USD
Free Shipping on orders $49 and up
Prevent oil leaks and ensure oil is properly drained from the turbo with a brand new oil drain pipe from Rein
Mitsubishi N20 Turbocharger With Exhaust Manifold - N20 2.0L ...
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Mitsubishi Turbocharger - Corporate Logo
T#:583736
Part#: 11657642469
In Stock
$ 1,329.99 USD
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$ 1,329.99 USD
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For vehicles with an electronic wastegate.

This is a replacement turbocharger for your BMW. Signs of a failing turbo include unusual oil consumption, smoking, increased turbo lag, failure to hold boost, or the vehicle going into "limp mode". To restore the performance of your BMW, be sure to replace any failing turbocharger.

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Rein Turbocharger Oil Return Line
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Rein - Corporate Logo
T#:17771585
Part#: 11428626653
In Stock at Vendor
$ 53.99 USD
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Rein OE quality return pipe is manufactured with premium rubber and is designed to be a direct-fit replacement.

OEM Mitsubishi Turbocharger With Manifold - F22/23 F3X G30 G01 G02 ...
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Mitsubishi Turbocharger - Corporate Logo
T#:600205
Part#: 11658631891
In Stock
$ 1,504.99 USD
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$ 1,504.99 USD
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This is an OEM replacement turbo assembly for the B46 engine found in the F22/23 and F3X BMW. This is a new turbo from Mitsubishi, not a rebuilt unit. This is a complete assembly, including the manifold to the engine and the wastegate. Signs of a failing turbo are high oil consumption and blue smoke from the exhaust (not from a leak or failing CCV system) because the internal oil seals are no longer retaining oil. Without critical lubrication and cooling effects from oil, the turbo shafts and bearings are usually the first to wear and that requires a complete rebuild. You might also see increased turbo lag or failure to hold boost, which is usually a sign of a failing wastegate or some other internal issue. With any internal problems, the turbos need to be replaced. This is a new turbo - No core charge.
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OEM Mitsubishi N20 Stage 1 Turbo Upgrade - BMW N20 2.0L
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For vehicles with electronic wastegate
Mitsubishi Turbocharger - Corporate Logo
T#:600207
Part#: 49U77-A0000
In Stock
$ 2,029.99 USD
$ 2,029.99 USD
Looking to upgrade your BMW's Turbo, but want to retain the same level of reliability? Mitsubishi's N20 upgraded turbo is the way to go! In order to improve overall performance, Mitsubishi has replaced the cast compressor wheel and integrated a brand new machined compressor wheel with a larger Exducer and Inducer. With an exducer size of 58mm (vs 56mm stock) and an Inducer size of 47mm (vs 42mm stock), this turbo is designed to move significantly higher amounts of air, bumping the target peak horsepower from 245HP to 300HP! Features & Specifications: Turbocharger Spec: TD04L6R-04H*20TKS3-6T Exducer Size (mm): 58 Inducer Size (mm): 47 Allowable Max Boost: 32 PSI Engine Output (HP): 300 @ 6500rpm <20% power increase>
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Rein Automotive Turbocharger Coolant Pipes CHT0903
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Rein - Corporate Logo
T#:34147743
Part#: 11537643094
Ships in 1 Business Day
$ 61.99 USD
Free Shipping on orders $49 and up

Turbocharger Coolant Pipes CHT0903 are high-performance components designed to efficiently manage coolant flow in turbocharged engines. Available from Turner Motorsport, these coolant pipes are specifically engineered for BMW vehicles, ensuring optimal cooling of the turbocharger system. By maintaining the right temperature, these pipes help extend the lifespan of your turbocharger while improving engine performance and efficiency.

These Turbocharger Coolant Pipes offer a perfect OEM fit for easy installation, making them ideal for both professionals and BMW enthusiasts. Crafted from durable, heat-resistant materials, they ensure long-lasting reliability and resistance to wear and tear, providing a robust solution for maintaining the performance of your vehicle’s turbocharged engine.

Key Features:

  • Specifically designed for turbocharged BMW engines
  • Perfect OEM fit for seamless installation
  • Efficiently manages coolant flow to the turbocharger
  • Enhances turbocharger performance and engine efficiency
  • Made from durable, heat-resistant materials
  • Available from Turner Motorsport, a trusted provider of high-quality BMW parts

For anyone looking to maintain or upgrade their BMW’s turbocharged engine, these Turbocharger Coolant Pipes are a crucial component that ensures optimal cooling and long-term reliability.

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OEM Rein Turbocharger Oil Supply Line - BMW B46/B48 2.0L
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Rein - Corporate Logo
T#:32748261
Part#: 11428487371
Back Ordered
$ 57.99 USD
Free Shipping on orders $49 and up
This metal supply line supplies oil to the turbocharger, keeping it lubricated and regulating temperatures. If yours has developed a leak, replace it as soon as possible to prevent oil loss and damage to the turbocharger.
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OEM Rein Turbocharger Installation Kit - BMW Gen1 B46/B48 2.0L ...
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Rein - Corporate Logo
T#:45791766
Part#: TRK0020
Back Ordered
$ 347.99 USD
Free Shipping on orders $49 and up
$ 347.99 USD
Free Shipping on orders $49 and up
When replacing your turbo, it is a good idea to replace the associated coolant lines, oil lines, gaskets, and hardware. Rein has made this easy with their Turbocharger Mounting kit