Mishimoto Black Silicone Throttle Body Hose Fits Subaru WRX - MMHOSE-SUB-ITBBK

 

The Mishimoto Silicone Throttle Body Hose is a direct OEM replacement for the stock rubber hose. The stock rubber throttle body hose, which connects the cold pipes from the turbo up to the throttle body, can wear out from oil, engine heat, and the stock clamp design. These factors, when coupled with the constant movement of the cold pipes, put too much stress on the rubber construction. Deterioration of the rubber can lead to a “boost leak,” letting air escape from the connector between the turbo and the engine, robbing the engine of horsepower and reducing overall performance. 

 

100% silicone, heat-resistant embedded fibers

Direct fit

Increased pressure tolerance

Available in black, blue, or red

Reuses stock hardware

Mishimoto Lifetime Warranty

 

Interior Material:Heat-Resistant Embedded Fibers

Exterior Material:Silicone

Max Temperature: 330°F (166°C)

Inside Diameter: 2.75"

Outside Diameter: 3.15"

 

Purchase Includes:

Silicone Throttle Body Hose

Mishimoto Lifetime Warranty    

 

 

For easier installation, the "Mishimoto Genuine Part" logo faces the intercooler and is visible after the installation is complete.