Black Silicone Ancillary Hose Kit

• 2015–2021 Subaru | WRX

The Mishimoto Black Silicone Ancillary Hose Kit is a direct-fit silicone ancillary hose kit for the 2015-2021 Subaru WRX, designed to improve reliability and eliminate weak points found with the stock rubber hoses. The kit includes 13 carefully selected hoses — both PCV and coolant lines — crafted from four layers of silicone with heat-resistant embedded fibers to provide improved pressure and heat tolerance.

• Direct fit for the 2015-2021 Subaru WRX
• Includes a total of 13 hoses
• Includes silicone replacement hoses for PCV and coolant lines
• Constructed from four layers of silicone with heat-resistant embedded fibers
• Improved tolerance to heat, pressure, and oil degradation compared to stock rubber components
• Each hose is designed with stock specifications for a direct-fit replacement that is easy to install
• Black finish
• Part number: MMHOSE-WRX-15ANCBK
• Mishimoto Lifetime Warranty

Q&A

Does this fit my 2015-2021 Subaru WRX?
Yes. This silicone ancillary hose kit is a direct fit for the 2015-2021 Subaru WRX, and each hose is designed with stock specifications for a direct-fit replacement.

What is included in the box?
The kit includes a total of 13 silicone hoses — replacement PCV and coolant lines. It is covered by the Mishimoto Lifetime Warranty.

What are the hoses made from?
The hoses are crafted from four layers of silicone with heat-resistant embedded fibers. They provide improved pressure and heat tolerance and greater resilience to oil particles than the stock rubber hoses.

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov