Mishimoto
Mishimoto Subaru WRX Blue Silicone Throttle Body Hose - #MMHOSE-SUB-ITBBL
Mishimoto Subaru WRX Blue Silicone Throttle Body Hose - #MMHOSE-SUB-ITBBL
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The factory rubber throttle body hose on the 2008-2014 Subaru WRX is prone to failure, especially on vehicles running increased boost pressures. Mishimoto has developed a high-strength silicone replacement hose that provides increased pressure and heat tolerance, thanks to its 100-percent silicone construction. This hose features five layers of silicone with heat-resistant embedded fibers that withstand substantial boost pressure. The hose is equipped with a position indicator, making installation a breeze and possible in less than one hour. The Mishimoto Subaru WRX Silicone Throttle Body Hose is available in black, blue, and red, and it includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.
Vehicle Fitment
- 2009-2013 Subaru Forester
- 2008-2014 Subaru Impreza
- 2005-2009 Subaru Legacy
- 2005-2009 Subaru Outback
⚠ WARNING (California Prop 65): This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Image is for reference only; actual product may vary by application.
Manufacturer Part Number: MMHOSE-SUB-ITBBL
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Manufacturer's Warranty — Mishimoto
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Manufacturer's Warranty — Mishimoto
Mishimoto products carry a Limited Lifetime Warranty to the original purchaser, including an Accident Protection Plan. Non-transferable; original sales receipt required. Excludes improper installation and misuse.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by Mishimoto. Contact us if you need help with a warranty claim.

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