Product Overview
Maximum Intake Efficiency
The LEVEL Performance Cast Aluminum Intake Manifold is designed for the BMW M5 F90 (S63) and BMW M5 G90 (S68), providing improved airflow, enhanced fuel delivery capabilities, and increased performance potential.
The manifold features provisions for a secondary row of fuel injectors through Multi-Port Injection (MPI), allowing additional fuel delivery to individual cylinders to support higher horsepower applications.
Each manifold also features four integrated Water-Methanol Injection (WMI) ports, helping reduce intake air temperatures, improve charge density, and minimize the risk of detonation under high-load conditions.
OEM Compatibility & Easy Installation
Designed as a direct replacement for the factory intake manifold, the LEVEL Performance manifold maintains OEM mounting locations and integration with factory components.
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Retains OEM throttle body and sensor mounting points
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No modifications to surrounding engine bay components required
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Supports factory wiring harness mounting locations
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Integrated provisions for additional MPI and WMI systems
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Direct-fit design for BMW M5 F90 and G90 applications
Performance Improvements Over OEM
The optimized internal geometry improves airflow efficiency compared to the factory intake manifold.
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42% Reduction in Pressure Drop — Reduces airflow restriction and improves intake efficiency.
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Improved Cylinder Filling — Up to 31.58% — Optimized airflow characteristics support improved cylinder filling and increased power potential.
Performance figures are based on LEVEL Performance engineering data. Actual results may vary depending on engine configuration and supporting modifications.
Material & Construction
Manufactured from A356.0-T6 cast aluminum, the manifold provides excellent strength, heat resistance, and durability for high-performance and high-boost applications.
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Material: A356.0-T6 Cast Aluminum
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Weight: 4.5 kg (9.9 lbs)
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Fuel System: Secondary MPI Injector Provisions
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Water-Methanol Injection: 4 Integrated WMI Ports
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OEM Integration: Factory Throttle Body, Sensors & Wiring Harness Mounting
Vehicle Fitment
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BMW M5 F90 — S63 4.4L Twin-Turbo V8
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BMW M5 G90 — S68 4.4L Twin-Turbo Hybrid V8
Fitment confirmed by LEVEL Performance for both F90 and G90 applications.
Important Notes
Professional installation and appropriate engine calibration are recommended. Additional fuel injectors, WMI components, and supporting fuel-system hardware may be required depending on the application.
Disclaimer
By purchasing and installing LEVEL Performance products, you agree that Steso Performance LLC assumes no responsibility for damages incurred from improper, abuse, misuse, improper operation, or lack of responsible care.
Our Policy applies only to installers and users that are in the USA. Customers that are installing our products outside the USA should follow their countries laws and regulations. Some of LEVEL Performance products may only be used on closed course unless permitted by law.
The manufacturer, importer or dealer shall not be liable for any incidental damage including personal injury or any other damages caused by improper installation or operation of the LEVEL Performance products. It is up to the installer or user to make sure that they use purchased products in compliance with local laws and regulations. If the product was purchased in an error, do not install it and contact Steso to setup a return.
Return fees and restocking fees may apply. All performance upgrades and modifications are at owner’s own risk. Steso holds no responsibilities either implied or otherwise for mechanical, electrical or other failure when using aftermarket products.
Return fees and restocking fees may apply. All performance upgrades and modifications are at owner’s own risk. Steso holds no responsibilities either implied or otherwise for mechanical, electrical or other failure when using aftermarket products.
