FrankenTurbo F800 Twin-scroll Hybrid Turbocharger - BMW F2X M235i(N55)

Product Details

The F800 Hybrid Turbocharger is a precision-engineered forced induction solution for the N55B30O0 engine. Every component of the F800 has been upsized and optimized to maximize volumetric efficiency. By re-machining the internal volutes of the twin-scroll housing, FrankenTurbo has achieved a flow profile that rivals larger frame turbos while maintaining the transient response of a smaller unit. The F800 is VSR high-speed balanced to ensure structural integrity at the high rotational speeds required to feed the N55 at high-boost levels, providing a reliable power increase for the F-series chassis.

Key Features

• VSR High-Speed Balancing: Every unit is balanced on a Vibration Sorting Rig to tolerances exceeding OEM standards for maximum longevity.

• CNC-Ported Manifold: The integrated exhaust manifold is internally ported to match the increased surface area of the larger turbine wheel.

• Thermal Resiliency: The Inconel 718 turbine wheel is designed to handle the elevated Exhaust Gas Temperatures (EGTs) of high-horsepower N55 builds.

• Modular Bolt-On Design: Engineered for a 100% "no-cut" installation, utilizing all factory heat shields and fluid connections.

• Tuning Ready: Calibration-optimized for use with high-octane fuels, E85 blends, and Water-Methanol Injection (WMI) systems.

Specifications

• Series: F800 Extreme Hybrid

• Compressor Inducer/Exducer: 53mm / 71mm (Approximate)

• Turbine Inducer/Exducer: 54mm / 60mm (Approximate)

• Housing Material: High-Silicon Molybdenum Cast Steel

• Maximum Operating Speed: 125,000+ RPM

• Cooling: Water and Oil Cooled (OEM Lines)

• Target Boost Range: 20 PSI – 28 PSI

Prop 65 Warning

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