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Mishimoto 01-05 Subaru WRX Black Silicone Ancillary Hoses

Original price was: $199.95.Current price is: $49.98.

SKU: SK0031231-US20260703-172840 Category: Tag:

SKU: MMHOSE-SUB-ANCBK | UPC: 748354803075

Mishimoto 01-05 Subaru WRX Black Silicone Ancillary Hoses

Replace worn factory rubber hoses on your 2001-2005 Subaru WRX with Mishimoto Black Silicone Ancillary Hoses for direct OEM fitment and lasting durability. This kit covers power steering return, thermostat outlet, throttle body coolant, turbo coolant supply, and bypass valve hoses to maintain efficient engine bay cooling and boost retention. Engineered with high-grade silicone and reinforced fibers, these hoses handle extreme temperatures and pressures for consistent performance during spirited driving.

Key Features

  • Direct OEM Replacement: Precision-molded hoses match factory routing and sizing for 2001-2005 Subaru WRX with no cutting or adjustments needed.
  • 4-Ply Silicone Construction: High-grade silicone with heat-resistant embedded fibers rated to 350&deg.F continuous and over 60 PSI for superior heat dissipation and burst resistance.
  • Complete Kit Contents: Includes five hoses (11.9in x 0.71in ID power steering, 4.3in x 0.55in ID throttle heater, 7.1in x 0.47in ID turbo supply, 7.9in x 1.14in ID thermostat, 7.5in x 0.55in ID bypass), 4 Dorman stainless T-bolt clamps, and 8 Mishimoto constant tension clamps.
  • Black Reinforced Finish: UV and ozone-resistant coating prevents cracking, fading, or swelling from engine oils, coolants, and boost pressures.
  • Enhanced Flow and Cooling: Smooth interior walls reduce restrictions for better coolant and fluid flow, lowering intake temperatures in turbocharged setups.

Product Notes

  • MPN MMHOSE-SUB-ANCBK designed specifically for WRX ancillary systems.
  • Inspect hoses regularly and replace if signs of wear appear for peak reliability.
  • Product weight 1.1 lbs. packs flat for easy storage.

Installation Notes

  • Professional installation recommended.
  • Install takes 1-2 hours. drain coolant first and reuse factory thermostat housing.
  • Compatible with OEM hardware. provided clamps ensure secure, leak-free seals.

This Part Fits

Year Make Model Submodel
2002-2005 Subaru Impreza WRX
2002-2005 Subaru Impreza WRX Wagon

Why Choose Mishimoto?

  • Trusted by racers and daily drivers for battle-tested cooling solutions.
  • Backed by lifetime warranty against defects in materials and workmanship.
  • Engineered and dyno-tested in the USA for exact Subaru WRX fit and function.

Frequently Asked Questions

  • Q: Will these hoses fit my 2001 Subaru WRX?
    A: Optimized for 2002-2005 Impreza WRX sedan and wagon models. 2001 compatibility may vary due to minor routing differences, confirm with VIN.
  • Q: What material and temperature rating do the hoses have?
    A: 4-ply black silicone with fiber reinforcement, rated -65&deg.F to 350&deg.F continuous and 60+ PSI for high-performance turbo applications.
  • Q: Does the kit include installation hardware and warranty details?
    A: Yes, includes all clamps needed. covered by Mishimoto lifetime warranty, contact support for claims with proof of purchase.

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock – ships same or next business day
  • Packaging: Protective Mishimoto box, 12 x 10 x 2 inches
  • Weight: 1.1 lbs

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Mishimoto 01-05 Subaru WRX Black Silicone Ancillary HosesMishimoto 01-05 Subaru WRX Black Silicone Ancillary Hoses
Original price was: $199.95.Current price is: $49.98.
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