Mishimoto MMHOSE-SUBJ-INT4BK Black Silicone JDM Intercooler Hoses 04-07 Subaru

Vehicle Fitment

• 2004-2007 Subaru Impreza WRX STI (JDM spec, turbo AWD)
• Direct OEM-style fitment for intercooler plumbing - no trimming required

Features

• Direct-fit silicone intercooler hose kit designed for JDM STI applications
• Made from high-grade silicone with heat-resistant embedded fibers
• Smooth interior surfaces maximize airflow to the intercooler
• Improves pressure tolerance over OEM rubber hoses
• Efficiently reduces heat soak during high-boost operation
• Available in black for a clean engine bay look
• Includes T-bolt clamps for secure, leak-free installation
• Backed by Mishimoto Lifetime Warranty for coverage against defects

Specifications

• Part Number: MMHOSE-SUBJ-INT4BK
• Material: Reinforced high-grade silicone with heat-resistant fibers
• Color: Black
• Application: Intercooler hose kit for turbocharged air system
• Compatible Vehicles: Subaru Impreza WRX STI JDM 2004-2007
• Includes: (4) Silicone intercooler hoses
• Clamps Included: (8) T-bolt clamps
• Max Temperature Rating: ~330 °F (~166 °C)

Included Components

• 4x Black silicone intercooler hoses
• 8x Heavy-duty T-bolt clamps
• Mishimoto Lifetime Warranty documentation

Product Description

The **Mishimoto MMHOSE-SUBJ-INT4BK** Black Silicone JDM Intercooler Hose Kit is engineered specifically for the **2004-2007 Subaru Impreza WRX STI (JDM specification)** turbo AWD models. These hoses are constructed from high-grade silicone reinforced with heat-resistant embedded fibers, providing greater durability and improved pressure tolerance compared to aging OEM rubber hoses. The smooth interior surface promotes enhanced airflow to and from the intercooler, helping support more consistent boost pressure and cooling efficiency under spirited driving conditions.

Installation is straightforward with a direct OEM-style fit - no trimming or modification is required. The kit includes **four silicone hoses** and **eight heavy-duty T-bolt clamps** to ensure secure, leak-free connections throughout the intercooler plumbing. Finished in black silicone, this kit not only improves performance reliability but also offers a clean, performance-oriented look under the hood. Backed by Mishimoto's Lifetime Warranty, the MMHOSE-SUBJ-INT4BK intercooler hoses deliver a durable upgrade for enthusiasts focused on improved pressure handling and airflow performance.