Tomioka Racing Silicone Turbo Inlet Hose - 2008-2018 Subaru WRX / STI

Tomioka Racing Silicone Turbo Inlet Hose - 2008-2018 Subaru WRX / STI

The Tomioka Racing silicone turbo inlet hose for the 2008-2018 Subaru WRX and STI uses 5-ply silicone construction with a larger bore than the factory hose and no pleated section.

5-Ply Silicone Inlet Hose for 2008-2018 WRX and STI

The Tomioka Racing silicone turbo inlet hose for the 2008-2018 Subaru WRX and STI uses 5-ply silicone construction with a larger bore than the factory hose and no pleated section. The smooth bore improves airflow to the turbocharger compressor inlet and eliminates the restriction of the stock accordion design. Wire reinforcement prevents collapse under the negative pressure at the compressor inlet.

Fitment and Options

Direct bolt-on fitment for 2008-2018 WRX and STI applications. Available with machined aluminum BOV port for installations running an aftermarket blow-off valve. Supplied with clamps for clean installation.

Key Features

• 5-Ply Silicone Construction
• Bonded Valve Inlets
• Machined Aluminum Blow Off Valve Inlets
• High Flow Brass Inlet Valves
• 3-Inch Inlet with 2.4 Inch Outlet

Fitment Notes

• Fits 2008-2018 Subaru STI
• Fits 2008-2018 Subaru WRX

Straight From Subispeed

A straightforward intake improvement for GR/GV WRX and STI builds. Particularly relevant on tuned cars where the compressor is working harder and the factory inlet restriction becomes more meaningful.

What's Included

• Tomioka Racing 5-ply silicone turbo inlet hose
• Clamps and installation hardware

About Tomioka Racing

Tomioka Racing has been engineering bolt-on performance parts for Subaru platforms since 2007, with a design philosophy built around factory-style installation and real-world reliability. Every Tomioka Racing product is engineered to work with the factory setup -- clean installation, correct fitment, and durability under sustained use. For WRX, STI, BRZ, and the 86 platform, Tomioka Racing offers one of the most focused and thoroughly developed bolt-on catalogs available at this price point.