MuchBoost N63TOP BMW hybrid turbo set, BMW M850i G14/G15/G16 (800–900 hp)

MuchBoost N63TOP BMW hybrid turbo set, BMW M850i G14/G15/G16, 800–900 hp

A bolt-on MuchBoost hybrid turbo set for applications including BMW M850i G14/G15/G16, BMW X5 M50iX G05. This upgrade is built for N63TOP BMW applications and retains a clean, vehicle-specific installation.

The turbo is based on original Garrett housings. The upgraded compressor and higher-flow turbine sides provide considerably more capacity than the factory unit, while the housings are precision-machined for the new internals.

Depending on the selected version, the manufacturer rates the turbo for approximately 800–900 hp. Final output depends on engine condition, the fuel system, intake, exhaust, cooling and, above all, the ECU calibration.

An upgraded turbo always requires vehicle-specific ECU calibration.

Futurez imports MuchBoost turbochargers and works with the manufacturer in Finland. You get secure delivery from a Finnish seller, a wide choice of payment methods and help selecting the correct turbo version. Every purchase also earns F* Bonus points.

Versions and technical differences

800 hp version

This version is built for approximately 800 hp, with upgraded internals sized for this output level.

• Manufacturer-rated power potential approximately 800 hp
• Upgraded billet compressor wheel
• Larger high-flow turbine wheel
• Clipped turbine wheel helps reduce exhaust backpressure
• Reinforced journal bearing system for higher boost
• Precision-machined compressor housing and seal plate
• Turbo core is high-speed VSR balanced

900 hp version

This version is built for approximately 900 hp, with upgraded internals sized for this output level.

• Manufacturer-rated power potential approximately 900 hp
• Upgraded billet compressor wheel
• Larger high-flow 9-blade turbine wheel
• Ceramic ball-bearing core
• Precision-machined turbine housing

Common to all versions

• Original Garrett housings and actuator
• Compressor and turbine wheels are balanced separately, followed by high-speed VSR balancing of the complete core
• Bolt-on fit in place of the original turbos

Upgrade service or a complete new turbo?

You can order the turbo either by sending your original unit to us as the build core or by choosing a complete, newly built turbo.

Send my original turbo: The serviceable original housings are used to build the new hybrid turbo. After ordering, we will email the return instructions so the turbo can be sent through us for the upgrade. The work and delivery normally take around 2–3 weeks from the time the turbo arrives for inspection. The supplied unit must be original and its housings must be serviceable.

Complete new turbo: You receive a complete, ready-built hybrid turbo. Your original unit does not need to be sent in, so it can be retained or sold separately.

Read more about the core exchange process and shipping instructions.

Examples of compatible vehicle applications

• BMW M850i G14/G15/G16 – 530HP (MY 2018–2026)
• BMW X5 M50iX G05 – 530HP (MY 2018–2026)
• BMW X6 M50iX G06 – 530HP (MY 2019–2026)
• BMW X7 M50i – 530HP (MY 2019–2026)
• BMW 750iX G11/G12 – 530HP (MY 2015–2022)
• BMW M550iX G30/G31 – 530HP (MY 2017–2024)
• BMW M5 G30.G31 – 600HP
• BMW M8 G14/G15/G16 – 600HP

Engine codes

N63TOP, N63B44D

Related OE and turbo numbers

871207-5020S
871207-0020
871207-20
871207-0034
871207-5034S
871207-34
871207-5030S
871207-0030
871207-30
901954-5004S
901954-0004
901954-4
11658681198AI04
8681198
5A01D09
5A01D0902
5A01D0903
5A01D0901
1165874774302
11658747743
874774302

Before ordering, check the engine code and the identification numbers on the original turbo. If you are unsure about fitment, contact us with the VIN and the old turbo numbers and we will help verify the correct version.

Tip: Ask us for the gaskets, bolts, oil lines and other installation parts at the same time. A new turbo should not be installed with a restricted oil feed or leaking gaskets.

MuchBoost turbochargers carry a 12-month manufacturer warranty covering manufacturing and material defects. The warranty does not cover failures caused by external factors such as lubrication problems, unsuitable engine calibration or installation errors.