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Air and Fuel› Superchargers, Turbochargers and Components

Garrett

GT4508R Ball Bearing Turbocharger

$2,349.00 $1,999.00 Save $350.00

SKU: 774596-1

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Description

The Garrett GT4508R, identified by part number 774596-1, is a high-performance ball bearing turbocharger, also referred to as the GT45R. Engineered for demanding applications, this turbo is capable of supporting a wide power range from 600 to 1100 horsepower. Key specifications include a compressor inlet diameter of 79.80mm and an outlet of 108.00mm. The turbine side features an 87.00mm inducer and an 85.00mm exducer, paired with a 1.01 A/R turbine housing.

MIA's Description

The Garrett GT4508R is a ball bearing turbocharger, also known as the GT45R. It is designed for high-performance applications, capable of supporting 600 to 1100 horsepower. This turbo features a compressor inlet of 79.80mm, a compressor outlet of 108.00mm, a turbine inducer of 87.00mm, and a turbine exducer of 85.00mm.

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Specifications

BrandGarrett
Part Number774596-1
CategoryAir and Fuel

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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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