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Air and Fuel› Superchargers, Turbochargers and Components

Tomie

Turbo Intake Hose

$190.00 $171.00 Save $19.00

SKU: TB301A-SB01

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

Easy — 1–2 hours

Description

The Tomei TB301A-SB01 turbo intake hose is engineered to optimize airflow to your turbocharger, leading to improved response and increased power. This hose offers a larger flow capacity and reduced resistance compared to stock components. The design prioritizes a straight as possible path for airflow, promoting stable and consistent air delivery to the turbo. The reinforced hose structure maintains its integrity even under high boost conditions. Installation and removal are simplified due to the design, including removable nipples that minimize labor time. The hose comes with adapters to ensure compatibility with various popular turbo types, including specific options for GDB stock turbos (Adapter A, Φ56), GRB stock turbos (Adapter B, Φ58), and Tomei ARMS M7960 turbos (No Adapter). This turbo intake hose is specifically designed for the 2002-2007 Subaru WRX and the 2004-2021 Subaru STI models. It is constructed from reinforced, 4-ply silicone and is available in blue.

MIA's Description

The Tomei TB301A-SB01 is a turbo intake hose designed to reduce restriction in airflow to the turbocharger. This improvement aims to enhance turbo response and increase power gains. The hose features a reinforced silicone construction that prevents deformation under high pressure, thereby increasing durability and optimizing turbo performance.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandTomie
Part NumberTB301A-SB01
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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