Perrin Performance Intercooler Core & Beam

Universal Fitment

Part #: PSP-ITR-437-1BK

Overview

The Perrin Intercooler Core & Beam is a high-performance upgrade designed for Subaru WRX and STI models from 2015 to 2019. This intercooler core replaces the factory top mount intercooler, offering improved cooling efficiency and a bold, aggressive appearance. Crafted for enthusiasts seeking to maximize turbocharged engine response and reliability, this intercooler core helps maintain optimal intake temperatures during spirited driving or high-demand conditions. Its robust construction and efficient design support consistent power delivery and enhanced engine performance, making it an ideal choice for both daily drivers and performance enthusiasts.

Key Features

This intercooler core is engineered with a focus on durability and thermal management. Made from high-quality materials, it features a large, efficient core designed to dissipate heat effectively. The sleek beam design not only enhances structural integrity but also contributes to improved airflow across the core. Its straightforward bolt-on installation allows for a direct upgrade without extensive modifications, making it accessible for DIY enthusiasts and professional installers alike. The intercooler’s design supports better charge air cooling, which can help reduce intake temperatures and support more consistent power output during demanding driving conditions.

Construction & Design

The core is constructed from high-grade aluminum, ensuring excellent thermal conductivity and lightweight strength. The beam design provides structural support while optimizing airflow, helping to prevent heat soak and maintain charge density. The precision-machined end tanks and seamless welds contribute to durability and a clean, professional appearance.

Driving Feel & Feedback

By improving intercooler efficiency, this upgrade helps maintain consistent boost pressure and reduces heat-related power loss. Drivers may notice more stable throttle response and improved engine responsiveness, especially during extended or aggressive driving sessions.

Installation & Fitment

Designed for a direct bolt-on upgrade, this intercooler core fits 2015-2019 Subaru WRX and STI models. Basic mechanical skills are recommended for installation, which typically involves removing the factory intercooler and replacing it with the Perrin unit. Proper fitment should be verified against vehicle specifications and part compatibility.

What’s Included

The package includes the intercooler core and beam assembly, ready for installation. Hardware and mounting brackets are pre-installed for a straightforward upgrade process.