Air and Fuel› Superchargers, Turbochargers and Components

Tomioka Racing

TD05-20G Turbocharger

$1,405.00

SKU: TR-TS1001

In Stock
In Stock
Ships by Aug 5
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Tomioka Racing TR-TS1001 is a TD05-20G bolt-on turbocharger, specifically designed as a stock replacement for Subaru WRX and STI models. This turbocharger features a 52.5 mm inducer compressor wheel and a 68 mm exducer, paired with a 56 mm inducer turbine wheel and a 49.2 mm exducer. The turbine housing is 8 cm2. This unit is engineered to deliver significant performance improvements, with a capability of up to 400 Wheel Horsepower (WHP) while maintaining street drivability. The maximum power rating for this turbo is 450 HP. It is designed for Subaru 5-bolt applications and includes essential components for installation, such as oil and water pipes, new gaskets, and a hardware kit, facilitating a direct bolt-on process.

MIA's Description

The Tomioka Racing TR-TS1001 is a TD05-20G bolt-on turbocharger designed for Subaru WRX and STI models. It features a 52.5 mm inducer compressor wheel and a 8 cm2 turbine housing. This turbo is rated for up to 400 WHP and a maximum of 450 HP, offering a balance of street drivability and performance.

Fitment

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Specifications

BrandTomioka Racing
Part NumberTR-TS1001
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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