Turbos for BMW X6 M S63 4.4L

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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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Turbocharger E70 E71 S63 4.4L - Priced Each
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Garrett - Corporate Logo
T#:594623
Part#: 11657848116
Ships in 1 Business Day
$ 1,684.99 USD
Free Shipping
$ 1,684.99 USD
Free Shipping

Elevate the performance of your BMW with a Garrett turbocharger, catering to diesel or gasoline light vehicle engines ranging from 0.6 to 6.7 liters. Whether you have a compact engine or a robust 6.7-liter powerhouse, Garrett has the right turbo for you. For heavy vehicles and off-highway equipment, Garrett's product range covers engines from 60hp to a formidable 4000hp. Benefit from Garrett's extensive expertise, with technologies employed by major global automakers, totaling approximately 100 million vehicles.

  • Versatility: Suited for engines from 0.6 to 6.7 liters.
  • Power Range: Covers heavy vehicles with power ratings from 60hp to 4000hp.
  • Proven Technology: Trusted by major automakers globally.
  • Broad Application: Approximately 100 million vehicles using Garrett products.
  • Continuous Innovation: Averaging 100 new applications annually across various powertrains.

Look out for signs of a failing turbo, such as increased oil consumption, smoking, turbo lag, boost loss, or the vehicle entering "limp mode." Ensure your BMW's optimal performance by promptly replacing any malfunctioning turbocharger.

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Turbocharger - Priced Each
For vehicles with a production date from 02/2012
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For cylinders 1-4
Garrett - Corporate Logo
T#:594622
Part#: 11657848115
Ships in 1 Business Day
$ 1,685.99 USD
Free Shipping
$ 1,685.99 USD
Free Shipping
For cylinders 1-4. 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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Pneumatic Boost Solenoid - N20 N55 N63 S63 Engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:6166479
Part#: 11747626351
Ships in 1 Business Day
$ 99.99

This product was last offered at the strikethrough price on
06-30-2026

$ 89.99 USD
Free Shipping
$ 89.99 USD
Free Shipping

Optimize the performance of your BMW's N20, N55, N63, or S63 engine with the Pneumatic Boost Solenoid. This essential actuator plays a crucial role in regulating vacuum, influencing the overall performance of your vehicle. Ensure your BMW operates at its best by addressing faulty boost solenoids promptly.

  • Engine Performance Optimization: The boost solenoid enhances the overall performance of N20, N55, N63, and S63 engines.
  • Vacuum Regulation: Precisely regulates vacuum levels, contributing to efficient engine operation.
  • Compatibility: Designed for BMW vehicles with N20, N55, N63, and S63 engines for a perfect fit.
  • Fault Resolution: Promptly addressing faulty boost solenoids ensures consistent and reliable vehicle performance.

Upgrade your BMW's engine performance with the Pneumatic Boost Solenoid, designed to deliver optimal functionality for N20, N55, N63, and S63 engines.

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OEM Garret Turbocharger - Cyl 1-4 - F10 M5, F06/12/13 M6, F85 X5M, F8...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Garrett - Corporate Logo
T#:600202
Part#: 11657850317
Ships in 1 Business Day
$ 2,159.99 USD
Free Shipping
$ 2,159.99 USD
Free Shipping
This is an OEM replacement right side (bank 1) turbo assembly for the S63 engine. This is a new turbo from Garrett, 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 Garret Turbocharger - Cyl 5-8 - F10 M5, F06/12/13 M6, F85 X5M, F8...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Garrett - Corporate Logo
T#:600203
Part#: 11657850318
Ships in 1 Business Day
$ 2,159.99 USD
Free Shipping
$ 2,159.99 USD
Free Shipping
This is an OEM replacement left side (bank 2) turbo assembly for the S63 engine. This is a new turbo from Garrett, 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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Turbocharger Cut-Off Valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:25109077
Part#: 11657601058
Ships on Aug 4, 2026
$ 96.99 USD
Free Shipping on orders $49 and up

If your vehicle is producing boost-related engine fault codes, it may be time to replace your diverter valve. This valve, found on the compressor housing, is designed to vent pressurized air when the throttle plate is closed, preventing compressor surge in the process.

This factory replacement unit is a "plumb-back" style, meaning the pressurized air is recirculated into the inlet for silent operation.

Compressor surge and boost-related fault codes can hurt your vehicle's powertrain. Thankfully, URO Parts offers this replacement unit designed to fix these issues.

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