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Upgrade your Subaru WRX or STI with the Mishimoto Silicone Ancillary Hose Kit designed specifically for 2004 to 2007 models. Crafted from high-grade silicone reinforced with heat-resistant embedded fibers, these hoses deliver superior durability and performance compared to OEM rubber hoses. The silicone material ensures excellent pressure tolerance and heat resistance, with a maximum temperature of 330°F, making them ideal for demanding engine environments. The kit's OEM fitment ensures a precise installation, maintaining your vehicle's original setup while enhancing its overall reliability and style.
The Mishimoto hoses are available in vibrant blue, black, or red, allowing you to customize your engine bay's appearance without compromising functionality. These hoses efficiently reduce heat buildup, helping to maintain optimal engine temperatures and improve performance during high-stress driving conditions. Designed for 2.5L turbocharged engines, they are a perfect upgrade for enthusiasts seeking both form and function. The hoses are engineered to withstand the rigors of daily driving and spirited performances, providing long-lasting service.
Installation is straightforward, with all hoses engineered to fit seamlessly into your existing system. Whether you're upgrading for aesthetic reasons or to improve engine cooling, the Mishimoto silicone hoses are a reliable choice. Compatible with various Subaru Impreza WRX and WRX STI models from 2004 to 2007, these hoses ensure a secure connection and consistent performance. Invest in this performance-enhancing upgrade to extend the lifespan of your hoses and maintain peak engine efficiency.
Features:
Fitment:
2004 Subaru Impreza WRX STI
2005 Subaru Impreza WRX STI
2006 Subaru Impreza WRX
2006 Subaru Impreza WRX Limited
2006 Subaru Impreza WRX STI
2006 Subaru Impreza WRX TR
2007 Subaru Impreza WRX
2007 Subaru Impreza WRX Limited
2007 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI Limited
2007 Subaru Impreza WRX TR
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
