Tomioka Racing Throttle Body Hose (08-14 WRX & 05-09 Legacy GT)



Tomioka Racing was established in 2006 as a company that introduced compact and cost-effective race ramps for tuners and enthusiasts alike to raise their car at ease. The company was established by a group of enthusiasts from different parts of the world that also happens to be engineers, tuners and entrepreneurs to find the next ‘compact & cost effective’ performance products for the aftermarket industry. Following the success of the racing ramps, the company quickly saw the need for cost-effective, quick turn-around and factory-like fitment performance products. Tomioka expanded its product offerings to include performance AGM light-weight batteries, factory-replacement bolt-on turbochargers, power drive-trains, performance exhaust systems and fuel components. The group of staffs at Tomioka Racing works relentlessly with tuners and dealers to introduce high-quality performance products to the enthusiasts with unmatched customer service.

Tomioka Racings Kevlar reinforced Silicone Throttle Body hose is perfect for use with stock or aftermarket top mount intercoolers. The Tomioka throttle body hose increases flow and is more durable than the stock 3-piece hose which is prone to splitting under increased boost levels. The Tomioka Throttle Body Hose is longer than the stock hose to make sure its securely clamped under high boost condition!

This hose is compatible with stock turbo and highly recommended when upgrading to the larger 18G or 20G turbochargers to ensure perfect reliability during high boost.

Inner Diameter:



  • 2008+ WRX
  • 2005 - 2009 Legacy GT

warning_symbolWARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to

More Information
Product Type Engine, Intake and Exhaust
Engine Intakes and Intercoolers
Brand Tomioka Racing
Need Help with this product?

Chat with our staff using our Live Chat, Call us at 303.402.5142 or Email us at
Fast Shipping

Products ship within 2 days.

Easy Returns

Friendly return policy because our priority is making sure you have the right product.

Safe and Secure Shopping
click here