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Upgrade your Subaru Impreza WRX STI with Mishimoto's high-performance silicone intercooler hoses designed specifically for models from 2004 to 2007. Crafted from premium-grade silicone combined with heat-resistant embedded fibers, these hoses are engineered to withstand temperatures up to 330°F, making them ideal for handling increased boost pressures and high-temperature conditions. Their durable construction ensures long-lasting performance while maintaining flexibility and resilience under demanding driving conditions. Featuring a smooth interior surface, these hoses deliver maximized airflow to your STI intercooler, promoting improved throttle response and overall engine efficiency. The OEM fitment guarantees seamless installation without the need for modifications, and the black finish adds a sleek, professional look to your engine bay. Whether you're upgrading for performance or style, Mishimoto's silicone hoses offer a reliable solution that enhances your vehicle's capabilities. These hoses are suitable for Subaru Impreza models from 2004 through 2007, ensuring compatibility with your specific application and providing an effective upgrade over stock components. Designed with quality and performance in mind, Mishimoto hoses are an essential addition for enthusiasts seeking to optimize their Subaru STI's performance and appearance.
Features:
Fitment:
2004 Subaru Impreza WRX STI
2005 Subaru Impreza WRX STI
2006 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI Limited
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).
