Garrett PowerMax upgrade turbocharger up to 950 hp suitable for BMW Fxx S63B44

Garrett Plug & Play turbocharger for the S63 engines.

The PowerMax™ turbocharger for the S63B44 engine platform from BMW was designed to give you professional performance increase with simultaneous compatibility with the OEM components. In other words: With this turbocharger, maximum driving pleasure and easy installation are possible. Real 950 hp Power are no problem. Ahe response behaviour is also impressive.

The turbo owes its mega power curve in part to the aerodynamics of the G-series compressor housing. The aero-optimised compressor wheel ensures an incredible compressor throughput of +20 % compared to the standard parts! You can't feel these values!

Materials for extreme performance

Like all PowerMax™ turbocharger from Garrett, was also designed for extreme performance, while it can be easily installed into the existing OEM system via plug & play. Only the best and most resistant materials are used here. These include the reverse-rotating Garrett MGT2260 fuselage assemblies, the new generation compressor housing with preparation for mounting an optional speed sensor and the milled compressor wheels with improved aerodynamics and increased pressure ratio.

The turbine wheel made of Mar-M alloy can withstand exhaust gas temperatures of 1050 °C. The compressor wheel is forged and milled from special high-strength aluminium alloys. This gives the turbocharger a particularly high level of efficiency, while the optimised wheel geometry reduces pulsation noise . The stainless steel twin-scroll turbine housing is also robust and can withstand 1050 °C heat.

Simple installation for all S63 engines

The Garrett PowerMax™ is a direct-fit bolt-on turbocharger kit with all connections for the S63B44 engine. It is simply installed via plug & play instead of the standard supercharger. There is a connection to the original Y-pipe on the exhaust side , so all downpipes fit to the outlet. The connection for the water cooling is made via two connections on the side .

All features at a glance:

• Direct-fit bolt-on turbocharger kit with all connections
• Electronic actuator (servomotor)
• Gen II GTX aero-machined forged aluminium housing compressor wheel
• +20 % compressor flow compared to standard turbocharger
• State-of-the-art turbine wheel design made of high-performance MAR-M material for 1050 °C+
  
• Stainless steel exhaust casing for 1050 °C
  
• Speed sensor connection port
  
• 360 ° axial bearing
  
• Plain bearing version
  
• max. Turbocharger speed: 186,000 rpm

For the following vehicles:

• BMW M5 F10 09.2011 - 10.2016
• BMW M5 F90 / M5 competition / M5 CS 2018 - 2023
• BMW M6 F12/F13 03.2012 - 06.2018
• BMW M8 / M8 competition 2019 - 2023
• X5 M F85 2015 - 2019
• X5 M F95 2020 - 2023
• X6 M F86 2015 - 2019
• X6 M F86 2020 - 2023

Comparison number/s:

• 800075-5012S
• 800076-5012S
• 841901-5018S
• 841902-5019S

Compressor side

• Inlet: 49.00 mm
• Outlet: 60.00 mm
• Trim: 65

Turbine side

• Inlet: 50.00 mm
• Outlet: 45.00 mm
• Trim: 81
• A/R: 0.69

WARNING:

The maximum permitted operating speed for the turbocharger is 185,000 rpm. Operating the turbocharger above this speed is at your own risk and can lead to failure of the turbocharger and thus to the cancellation of the warranty. To prevent overspeeding we recommend the use of tachometer 781328-0003 (kit with speed sensor and indicator) or 781328-0004 (speed sensor).

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