Turbo Upgrades for BMW 4 Series F36 (2015+)

CTS Turbo F-Series N55 BOSS Turbo Upgrade Kit

For vehicles with a production date of 07/2013 and an electronic wastegate only (EWG)

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

T#:8138615

Part#: CTS-TR-1550-82

Ships in 7 Business Days

Sale - Save 10% $ 2,599.99

This product was last offered at the strikethrough price on
07-10-2026

$ 2,339.99 USD

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Sale - Save 10%

$ 2,599.99

This product was last offered at the strikethrough price on
07-10-2026

$ 2,339.99 USD

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CTS is proud to announce the release of a premium ball-bearing turbo kit with stainless steel exhaust housing for the F2x and F3x BMW platforms equipped with N55 EWG engine. CTS utilized transient flow analysis backed by flow bench testing to optimize turbine housing for a GTX3582R while maintaining stock fitment, stock location, and using the stock waste gate (this is not a stock turbo with a bigger compressor wheel). This allows one to run any stock fitment exhaust downpipe, intake and charge pipe. The result is a factory-location big turbo that is capable of producing over 800hp with supporting mods. You can simply transfer your factory wastegate, your high performance downpipe, intake and charge pipe during the install. No custom parts are needed! Product Details: Complete brand new turbocharger; no need for core to be sent it or purchased GTX3582R-style Gen2 ceramic ball-bearing CHRA (dual ball-bearing) Billet 11 blade compressor wheel Proprietary stainless steel turbine housing, flow matched to the turbocharger VSR Balanced to exceed OE tolerances Oil and water fittings included Compatible with factory installation hardware (not included) Compatible with factory wastegate actuator (not included, use your original wastegate actuator) **BIG TURBO SOFTWARE TUNING IS REQUIRED, FUELING UPGRADES ARE RECOMMENDED.

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CTS Turbo Front Mount Race Intercooler Kit - F2X/F3X N20/N55 ...

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

T#:5802147

Part#: CTS-F20-F30-RACE

Ships in 7 Business Days

Sale - Save 25% $ 599.99

This product was last offered at the strikethrough price on
07-10-2026

$ 449.99 USD

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Sale - Save 25%

$ 599.99

This product was last offered at the strikethrough price on
07-10-2026

$ 449.99 USD

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CTS Turbo is proud to announce their performance intercooler for N20 and N55 powered BMWs. This unique stepped-core design allows for maximum surface area, which optimizes cooling efficiency. Featuring a high-density core and cast aluminum end tanks, this intercooler is just what you need to keep your engine happy and add more power. If you’re interested in maintaining the sleeper look, rest assured this kit is a snap to install and no bumper trimming is required at all. Core size: 21.5' long x 3'/6' thick x 11'/6' tall, HP rating up to 800hp+

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CTS Turbo Stage 2+ Hybrid Turbo - BMW B58 Gen1

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

T#:46031873

Part#: TR-1057

Ships in 7 Business Days

Sale - Save 10% $ 2,099.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,889.99 USD

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Sale - Save 10%

$ 2,099.99

This product was last offered at the strikethrough price on
07-10-2026

$ 1,889.99 USD

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BMW B58 Gen1 hybrid turbo designed to deliver maximum performance while maintaining OEM fitment and reliability. Built for enthusiasts looking to extract more power from their B58, this hybrid turbo provides increased airflow and efficiency for higher horsepower and torque gains, supporting 700whp+ with the proper supporting modifications.

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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 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 TTE580 B58 Turbocharger Upgrade

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 6-Port Heads only - Will not fit 2-Port Heads

T#:12577546

Part#: TTE10321

Ships on Jul 28, 2026

$ 4,964.99 USD

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$ 4,964.99 USD

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TTE580 is the very latest hybrid performance upgrade turbocharger based on the Original turbocharger for the BMW B58 inline-six-cylinder turbocharged engine. Superfast spool and response with extra power. We feel this is the best performing 550+hp hybrid. Engineered & Enhanced To construct a TTE580 The Turbo Engineers change the original compressor and employ a far larger and more efficient billet wheel with extended tip technology and mill the compressor cover to the optimum gap to match the new compressor profile. The Turbo Engineers change the Original exhaust turbine for a larger 9-blade high-flow item to lower EGT and raise the power potential but maintain a great boost response profile. 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. Product Highlights: Original Genuine turbocharger as the base part Original Genuine actuator Original Genuine diverter valve TTE Billet Milled compressor 7+7 Blade with Extended Tip, 55.5mm Inlet TTE High-Flow 9 blade turbine Plug & Play installation 500+ HP on 98ron and proven at 580hp on 102ron Proven TheTurboEngineers quality Single parts finely balanced then components assembled and core high-speed VSR balanced Supplied with a balance test result document Software recalibration is required Made in Germany

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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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Turbo Upgrades for BMW 4 Series F36 (2015+)

CTS Turbo F-Series N55 BOSS Turbo Upgrade Kit

CTS Turbo Front Mount Race Intercooler Kit - F2X/F3X N20/N55 ...

CTS Turbo Stage 2+ Hybrid Turbo - BMW B58 Gen1

New TTE400 N20 Turbocharger Upgrade

New TTE550 N55 Turbocharger Upgrade

New TTE580 B58 Turbocharger Upgrade

New TTE460 N55 Turbocharger Upgrade

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