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Air and Fuel› Superchargers, Turbochargers and Components

Tomioka Racing

TD05-18G Billet Turbocharger

$1,265.00 $1,099.00 Save $166.00

SKU: TR-TS1021

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In Stock
Ships by Aug 5
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Description

The Tomioka Racing TR-TS1021 is a TD05-18G turbocharger upgrade engineered with a lighter and stronger billet compressor wheel. This turbo is designed to provide a significant performance increase, rated for up to 450 HP while maintaining street drivability. Featuring a 7cm² turbine housing and a wheel diameter of 49.2 / 56mm, this turbo is built for both street and track use. Its direct-fit design allows for a straightforward installation as a replacement for the stock turbo. This turbocharger is compatible with Subaru WRX models from 2002-2007 and Subaru STI models from 2004-2021.

MIA's Description

The Tomioka Racing TR-TS1021 is a TD05-18G turbocharger featuring a billet compressor wheel. This turbo is designed for street and track applications, rated for up to 450 HP. It offers a direct-fit upgrade for select Subaru models.

Fitment

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Specifications

BrandTomioka Racing
Part NumberTR-TS1021
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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