Perrin Performance Oil Cooler Kit

Universal Fitment

Part #: PSP-OIL-110

Overview

The Perrin Oil Cooler Kit is a high-performance upgrade designed specifically for Subaru WRX and WRX STI models from 2002 to 2024. This kit helps improve oil cooling efficiency, ensuring your engine maintains optimal operating temperatures during spirited driving or demanding conditions. Crafted for enthusiasts who seek enhanced durability and reliability, this oil cooler supports sustained performance and helps prevent overheating, especially during track days or extended drives. Its robust construction and precise fitment make it an ideal choice for those looking to optimize their vehicle’s cooling system without compromising on quality or ease of installation.

Key Features

This oil cooler kit features a thoughtfully engineered design to maximize cooling capacity and durability. Key features include:

• High-quality aluminum construction for excellent heat dissipation
• Compact, lightweight design to fit seamlessly within engine bay constraints
• Precision-machined fittings and hoses for reliable connections
• Enhanced cooling surface area to support sustained engine performance
• Corrosion-resistant coatings for long-term durability
• Easy bolt-on installation with minimal modifications required

Construction & Design

The Perrin Oil Cooler Kit is built with high-grade aluminum to provide superior thermal conductivity and durability. The core features a multi-pass design that maximizes heat transfer, while the fittings are machined for precise fitment and leak-free operation. The hoses are reinforced to withstand high temperatures and pressure, ensuring long-lasting performance under demanding conditions.

Driving Feel & Feedback

This oil cooler helps maintain consistent oil temperatures, which contributes to more stable engine operation and improved driving confidence. While it does not directly increase horsepower, it supports the engine’s response and reliability during high-stress driving scenarios, providing a more predictable and engaging driving experience.

Installation & Fitment

Installation involves mounting the cooler to the designated points on your Subaru’s engine bay, connecting the hoses to the existing oil lines, and securing all fittings. The kit is designed for a straightforward bolt-on process, but professional installation is recommended to ensure optimal performance and sealing.

What’s Included

The package includes the aluminum oil cooler core, high-quality fittings, reinforced hoses, and all necessary mounting hardware for a complete installation. Additional tools or accessories are not required.