Perrin Performance Front Mount Intercooler Black Boost Tubes Kit

Universal Fitment

Part #: PSP-ITR-400-2RD/BK

Overview

The Perrin Front Mount Intercooler Black Boost Tubes Kit is a high-quality upgrade designed for Subaru WRX and STI models from 2002 to 2007. This kit includes CNC mandrel-bent aluminum boost tubes that are engineered to improve airflow efficiency and reduce weight, supporting your vehicle’s performance and reliability. Crafted for enthusiasts seeking a combination of durability, optimized airflow, and a sleek appearance, these boost tubes help enhance your turbocharged engine’s response and overall driving experience. The smooth, short routing path ensures minimal pressure loss and maximum charge delivery, making it an ideal upgrade for those looking to support increased power levels or improve engine responsiveness.

Key Features

This kit features precision CNC mandrel-bent aluminum tubing designed for optimal airflow and durability. The oversized beaded ends provide a secure seal with hose clamps and couplers, preventing leaks under boost. The smooth offset coupler directs hot side air charge efficiently from the turbo to the intercooler, ensuring consistent performance. The black finish adds a sleek, OEM-like appearance that complements your engine bay. Designed with a focus on fitment and ease of installation, these boost tubes are a practical upgrade for Subaru enthusiasts aiming to improve airflow and engine response without extensive modifications.

Construction & Design

The boost tubes are CNC mandrel bent from high-quality aluminum, ensuring precise fitment and excellent structural integrity. The beaded ends are designed for secure connections, reducing the risk of hose slippage or leaks. The smooth routing minimizes turbulence and pressure drops, supporting consistent boost levels and engine efficiency.

Driving Feel & Feedback

By replacing the factory boost tubes with these CNC mandrel-bent aluminum tubes, your vehicle benefits from improved airflow and more responsive throttle feel. The enhanced routing helps maintain consistent boost pressure, contributing to a more immediate and confident driving experience, especially during spirited driving or tuning.

Installation & Fitment

Designed for direct bolt-on installation, these boost tubes are intended to fit 2002-2007 Subaru WRX and STI models. Proper fitment should be verified against your vehicle’s specific configuration and the part number provided.

What’s Included

The kit includes all necessary aluminum boost tubes, couplers, and clamps required for a complete upgrade. Hardware is designed for a straightforward installation process, ensuring a secure and sealed fit.