HKS Racing Suction Intake System

2001–2007 Subaru Impreza GDB 2.0L EJ207

Part #: 70020-AF103

Overview

The HKS Racing Suction Intake System is a high-performance upgrade designed specifically for the Subaru Impreza GDB models equipped with the EJ207 engine. Engineered for enthusiasts seeking to maximize their vehicle’s airflow capabilities, this intake system delivers improved throttle response, enhanced engine sound, and support for increased power output. Whether you're a spirited driver or a dedicated tuner, the HKS Racing Suction Intake offers a reliable solution to elevate your Subaru's performance.

Built with precision and quality, this intake system replaces the restrictive factory air intake with a high-flow, mandrel-bent aluminum pipe and a specialized air filter, allowing your engine to breathe more freely. The result is a more responsive throttle, improved acceleration, and a more aggressive intake sound that complements your driving experience. Designed for those who demand the best, the HKS Racing Suction Intake is a perfect addition for your Subaru Impreza RS GDB.

Key Features

The HKS Racing Suction Intake System incorporates advanced materials and engineering to optimize airflow and durability. Key features include:

• High-quality, mandrel-bent aluminum intake pipe that maintains smooth airflow paths for maximum efficiency.
• High-flow air filter with a specialized design to increase airflow while maintaining excellent filtration capabilities.
• Lightweight construction reduces intake weight and enhances throttle response.
• Custom-fit design ensures precise installation without modifications to the vehicle’s existing components.
• Enhanced intake sound that provides a sporty, aggressive engine note during acceleration.
• Corrosion-resistant materials ensure long-lasting performance in various driving conditions.
• Designed specifically for the EJ207 engine found in the GDB Impreza models, ensuring optimal fitment and performance.

Construction & Design

The HKS Racing Suction Intake System features a durable, mandrel-bent aluminum pipe that is TIG-welded for strength and precision. The open-element air filter is designed to maximize airflow while providing excellent filtration, helping to support increased horsepower and torque. The intake system’s construction emphasizes lightweight materials and a seamless design to reduce turbulence and pressure loss, ensuring your engine receives the maximum amount of clean, cool air possible. The system is engineered with a focus on durability, heat resistance, and ease of installation, making it a reliable upgrade for your Subaru.

Installation & Fitment

The HKS Racing Suction Intake System is designed as a direct bolt-on upgrade for the Subaru Impreza GDB models equipped with the EJ207 engine. Installation is straightforward, requiring no cutting or drilling, and can typically be completed with basic hand tools. The system mounts securely to factory points, ensuring a tight fit and reliable operation. For optimal performance, some tuning or ECU remapping may be recommended, but no additional modifications are necessary for basic installation.

• Easy, bolt-on installation with no cutting or drilling required.
• Includes all necessary hardware and instructions for a hassle-free upgrade.

What's Included

• High-flow air filter
• Mandrel-bent aluminum intake pipe
• Mounting hardware and clamps
• Installation instructions

Ideal For

• Subaru Impreza GDB owners seeking increased airflow and performance
• Enthusiasts looking for a sporty intake sound and improved throttle response
• Performance tuners aiming to support further modifications and tuning