Mishimoto misMMHOSE-SUB-ITBBK Subaru WRX Black Silicone Throttle Body Hose

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. Complete radiator coolant hose kit designed to maintain proper coolant flow and system pressure. Includes durable, heat-resistant hoses for leak prevention, reliable performance, and a precise, easy installation. 2009 Subaru Forester XT 2.5 Liter TZ1B8, 2009-2010 Subaru Forester XT Limited 2.5 Liter TZ1B8, 2010-2013 Subaru Forester XT Premium 2.5 Liter TZ1B8, 2011-2013 Subaru Forester XT Touring 2.5 Liter TZ1B8, 2008-2014 Subaru Impreza WRX 2.5 Liter TY758, 2008 Subaru Impreza WRX 2.5 Liter TZ1B8, 2010-2014 Subaru Impreza WRX Limited 2.5 Liter TY758, 2009-2014 Subaru Impreza WRX Premium 2.5 Liter TY758, 2005-2006 Subaru Legacy GT 2.5 Liter TG5C7, 2005-2006 Subaru Legacy GT 2.5 Liter TY757, 2005 Subaru Legacy GT Limited 2.5 Liter TG5C7, 2007 Subaru Legacy GT Limited 2.5 Liter TG5C7, 2008-2009 Subaru Legacy GT Limited 2.5 Liter TG5D7, 2005 Subaru Legacy GT Limited 2.5 Liter TY757, 2007 Subaru Legacy GT Limited 2.5 Liter TY757, 2008-2009 Subaru Legacy GT Limited 2.5 Liter TY758, 2015 Subaru WRX 2.0 Liter, 2015 Subaru WRX Base 2.0 Liter TY751, 2015 Subaru WRX Limited 2.0 Liter TR690, 2015 Subaru WRX Limited 2.0 Liter TY751, 2015 Subaru WRX Premium 2.0 Liter TR690, 2015 Subaru WRX Premium 2.0 Liter TY751

• 100-percent silicone, heat-resistant embedded fibers
• Installs in under an hour
• Direct fit

The Mishimoto Subaru WRX Black Silicone Throttle Body Hose is a high-strength replacement for the factory rubber throttle body hose. Designed for increased heat and pressure tolerance, it uses a 100-percent silicone construction with five layers and heat-resistant embedded fibers. The hose is intended to provide reliable performance on vehicles operating with increased boost pressures.

A position indicator supports straightforward installation, with the hose installing in under one hour. Its direct-fit design is available for select Subaru applications, including Subaru WRX, Impreza WRX, Forester XT, and Legacy GT models listed below. The product includes the Mishimoto Lifetime Warranty.

Key Features & Performance Benefits

• Five-layer silicone construction: Provides increased strength and durability.
• Heat-resistant embedded fibers: Supports heat and boost-pressure tolerance.
• Position indicator: Helps simplify hose alignment during installation.
• Direct-fit design: Supports installation in under one hour on applicable vehicles.

Key Product Specifications & Technical Data

• Brand: Mishimoto
• Part number: misMMHOSE-SUB-ITBBK
• Product type: Silicone throttle body hose
• Color: Black
• Construction: 100-percent silicone
• Layer construction: Five layers
• Application: Subaru throttle body hose replacement
• Warranty: Mishimoto Lifetime Warranty

What's Included in the Box

• One Mishimoto Subaru WRX Black Silicone Throttle Body Hose

Fitment

Applications include 2008–2014 Subaru Impreza WRX 2.5L, select 2009–2013 Subaru Forester XT 2.5L models, select 2005–2009 Subaru Legacy GT 2.5L models, and 2015 Subaru WRX 2.0L models as specified by the listed transmission and trim configurations. The supplier data also lists fitment for 2005–2010 Subaru Legacy and 2008–2010 Subaru Impreza applications.

Fitments:
2005 Subaru Legacy GT
2005 Subaru Legacy GT Limited
2005 Subaru Outback XT
2005 Subaru Outback XT Limited
2006 Subaru Legacy GT
2006 Subaru Legacy GT spec.B
2006 Subaru Outback XT
2006 Subaru Outback XT Limited
2007 Subaru Legacy GT Limited
2007 Subaru Legacy GT spec.B
2007 Subaru Outback XT Limited
2008 Subaru Impreza WRX
2008 Subaru Legacy GT Limited
2008 Subaru Legacy GT spec.B
2008 Subaru Outback XT Limited
2009 Subaru Forester XT
2009 Subaru Forester XT Limited
2009 Subaru Impreza WRX
2009 Subaru Impreza WRX Premium
2009 Subaru Legacy GT Limited
2009 Subaru Legacy GT spec.B
2009 Subaru Outback XT Limited
2010 Subaru Forester XT Limited
2010 Subaru Impreza WRX
2010 Subaru Impreza WRX Limited
2010 Subaru Impreza WRX Premium
2011 Subaru Forester XT Touring
2011 Subaru Impreza WRX
2011 Subaru Impreza WRX Limited
2011 Subaru Impreza WRX Premium
2012 Subaru Forester XT Touring
2012 Subaru Impreza WRX
2012 Subaru Impreza WRX Limited
2012 Subaru Impreza WRX Premium
2013 Subaru Forester XT Touring
2013 Subaru Impreza WRX
2013 Subaru Impreza WRX Limited
2013 Subaru Impreza WRX Premium
2014 Subaru Impreza WRX
2014 Subaru Impreza WRX Limited
2014 Subaru Impreza WRX Premium

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1