Mishimoto Intercooler Kit

Fits 2008–2014 Subaru WRX STI

Part #: MMTMIC-STI-08BKRD

Overview

The Mishimoto Subaru 08-15 WRX STI Top-Mount Intercooler Kit is a high-performance upgrade designed to improve intake cooling and overall engine efficiency. Crafted specifically for the 2008-2014 Subaru WRX STI, this intercooler kit is ideal for enthusiasts seeking to optimize their vehicle’s response, especially during spirited driving or track days. Its robust construction and efficient design help reduce high intake temperatures, supporting better power delivery and engine reliability under demanding conditions. Whether you’re running a stock setup or a modified engine, this intercooler provides a reliable solution for maintaining optimal charge air temperatures.

Key Features

This intercooler kit features a dense bar-and-plate core with cast aluminum end tanks TIG-welded for durability and precision. Designed with performance and longevity in mind, it offers a direct-fit installation that simplifies upgrading your vehicle’s cooling system. The powder-coated black finish not only enhances corrosion resistance but also adds a sleek, aggressive look to your engine bay. The included red hoses complement the intercooler’s aesthetic, providing a cohesive appearance for your build. Its high-efficiency core ensures improved airflow and heat dissipation, helping your turbocharged engine maintain power and responsiveness during high-demand driving.

Construction & Design

Constructed from high-quality cast aluminum and featuring TIG-welded end tanks, this intercooler kit emphasizes durability and precise manufacturing. The dense bar-and-plate core maximizes surface area for heat transfer, effectively reducing intake temperatures. The powder coating adds corrosion resistance, ensuring long-lasting performance even in challenging conditions.

Performance & Response

Designed to support both street and track use, this intercooler enhances charge air cooling, which can lead to more consistent power delivery and improved throttle response. Its efficient heat exchange capabilities help prevent heat soak during extended driving sessions, maintaining optimal engine performance.

Installation & Fitment

The kit is a direct-fit replacement for the stock top-mount intercooler on 2008-2014 Subaru WRX STI models. It is engineered for straightforward installation, requiring no modifications, making it suitable for DIY enthusiasts and professional installers alike.

What’s Included

The package includes the powder-coated intercooler core, TIG-welded end tanks, and red hoses, providing everything needed for a complete upgrade. Additional hardware and mounting accessories are included to facilitate a secure and proper fitment.

Ideal For

Perfect for Subaru WRX STI owners looking to improve intake cooling, boost response, and enhance the durability of their intercooler system. Suitable for both daily drivers and high-performance builds aiming for consistent track performance.