Air and Fuel Superchargers, Turbochargers and Components

G-Power

Turbocharger Upgrade for S63B44T4 Engine

$8,599.00

SKU: GP-900

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In Stock
Ships by Jul 31
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The G-Power GP-900 represents a significant upgrade for the S63B44T4 engine, aiming to boost performance to a range of 800 to 900 horsepower. This upgrade is characterized by its larger components, including a bigger compressor wheel for air intake and a larger turbine wheel for exhaust. The housings for both the compressor and turbine are also larger and CNC-milled for optimal flow and efficiency. The turbine blades are performance-optimized to reduce exhaust backpressure and lower exhaust gas temperatures, contributing to overall performance and efficiency. Key features of the GP-900 include a sealing package engineered to withstand higher boost pressures, ensuring reliability under demanding conditions. The unit undergoes dynamic precision balancing to guarantee smooth operation and longevity. This turbocharger upgrade is designed to handle significantly increased air mass compared to the OEM turbocharger, making it suitable for enthusiasts seeking enhanced power output and performance from their S63B44T4 engine.

MIA's Description

The G-Power GP-900 is an OEM turbocharger upgrade designed for the S63B44T4 engine. It offers a power output range of 800 to 900 horsepower. This upgrade significantly increases air mass compared to the OEM turbocharger and is optimized for higher boost pressures.

The GP-900 features larger compressor and turbine wheels, as well as larger CNC-milled turbine and compressor housings. It includes performance-optimized turbine blades, a reduction in exhaust backpressure and exhaust gas temperature, and a sealing package for higher boost pressures. The unit is dynamically precision balanced.

Fitment

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Specifications

BrandG-Power
Part NumberGP-900
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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