Turbo Upgrades for BMW 5 Series F10 (2011-2016)

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This is where you will find upgraded turbochargers that make more boost and can handle higher power levels. If your stock turbos are worn, it is a perfect time to look into upgrading the factory snails with something larger.

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Brand New Turbocharger - Priced Each - N63 4.4L Engine

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:396932

Part#: 11657646092

Ships in 2 Business Days

$ 1,307.99 USD

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$ 1,307.99 USD

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Upgrade Your BMW with Garrett Turbochargers

Garrett offers a comprehensive range of turbochargers suitable for various diesel and gasoline light vehicle engines, covering power units from 0.6 liters to 6.7 liters and everything in between. For heavy vehicles and off-highway equipment, Garrett's product lineup caters to engines with power ratings from 60hp to a formidable 4000hp. With Garrett's advanced technologies and innovations, major global automakers have integrated their products into nearly 100 million vehicles. The company continually launches approximately 100 new applications every year, spanning gas, diesel, natural gas, electric, and fuel cell powertrains.

Signs of a failing turbocharger include abnormal oil consumption, smoking, increased turbo lag, failure to maintain boost, or the vehicle entering "limp mode." To revive your BMW's performance, it's essential to replace any malfunctioning turbocharger.

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New TTE400 N20 Turbocharger Upgrade

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only works with aftermarket inlets

T#:13200606

Part#: N20TTE400

Ships on Jul 28, 2026

Starting at $ 2,164.99 USD

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Starting at $ 2,164.99 USD

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To construct a TTE400 N20, the folks at TTE change the original compressor and employ a far larger and more efficient billet 6+6 wheel and mill the compressor cover to the optimum gap to match the new compressor profile. Notice how they CNC mill the cover to have a smooth transition to the intake inlet, no big step to hinder airflow as you see on the competition's offerings. They replace the original exhaust turbine and CNC mill the turbine housing to install a larger 9 blade turbine for greater gas flow and lower backpressure.

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New TTE460 N55 Turbocharger Upgrade

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:13200586

Part#: TTE10072

Ships on Jul 28, 2026

Starting at $ 3,150.00 USD

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Starting at $ 3,150.00 USD

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At the core of the TTE460 is a larger TTE compressor wheel, chosen because it is highly efficient and creates an extremely high flow for comparative size. Re-Profiled compressor cover to optimized tolerance to ensure maximum compressor efficiency is given. The original exhaust turbine is retained but modified for greater flow

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New TTE550 N55 Turbocharger Upgrade

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:12577550

Part#: TE10074

Ships on Jul 28, 2026

Starting at $ 4,148.99 USD

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Starting at $ 4,148.99 USD

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The TTE550 for the N55 motor. Still keeping the original turbocharger the compressor wheel is exchanged for a TTE milled aluminum wheel with state-of-the-art geometry, 7+7 blade so producing extra power. Equally, The Turbo Engineers change the original exhaust turbine for a far larger but very lightweight 9-blade TTE-designed turbine for lower exhaust gas backpressure giving greater performance, yet still giving a good spool response. The Turbo Engineers also fitted a TTE motorsport upgrade bearing system for durability. Equilibrium Precisely balancing the turbochargers is a key critical factor to becoming a TTE upgrade unit as longevity and performance are paramount. Good balance improves acoustics also. Subsequently, great care is taken with all TTE turbochargers to achieving balance standards. Firstly, parts are balanced at slow speeds up to 2800RPM in multiple planes using a single parts machine, then components are assembled and the CHRA are dynamically balanced, but this time depending on the application at up to 250,000 RPM in multiple planes using an in-house VSR machine to acquire the ultimate equilibrium, to a standard far higher than OEM. Each turbocharger is supplied with a serial-numbered balance test result document. Features Genuine Housings & Components Highly Efficient Next Gen Billet Compressor Geometry Optimised Compressor Cover Machining Clearances Genuine diverter valve Fitment As Original. Plug & Play TTE Billet Larger Compressor Wheel 56mm Inlet TTE High-Flow Bigger Turbine (Unlike others that retains stock turbine) Motorsport Bearing Pack 550 PS Proven Single parts finely balanced then components assembled and core high-speed VSR balanced Supplied with a balance test result document Proven TheTurboEngineers quality Software recalibration is required Made in Germany

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New TTE900M+ Upgraded Turbocharger - S63

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:13200608

Part#: TTE10078

Ships on Jul 28, 2026

$ 7,650.00 USD

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$ 7,650.00 USD

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Genuine Garrett Housings & Components, Highly Efficient Next Gen TTE Billet Compressor Geometry, Larger diameter 76mm billet intakes, Latest Last Gen Larger 9 blade Turbine, Special TTE Reinforced Bearing System, 900+ capable!

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