HKS Racing Intake System

Part #: 70020-KH101

Overview

The HKS Racing Suction Intake System is a high-performance air intake upgrade designed for Honda Civic Si Coupe and Sedan models from 2017 to 2020. Crafted to maximize airflow efficiency, this intake system helps your vehicle achieve improved throttle response and enhanced engine breathing. Built with precision and durability in mind, it is ideal for enthusiasts seeking to optimize their vehicle’s performance and reliability while maintaining a sleek, race-inspired aesthetic. The system’s design emphasizes increased surface area and structural integrity, supporting your vehicle’s engine in delivering consistent, responsive power delivery.

Key Features

This intake system features advanced materials and innovative design elements to ensure durability and performance. Key features include:

• Hyper Stealth Frame with 27% increased surface area for superior airflow
• Securely fastened funnel border to aluminum back plate for structural stability
• Alumite-treated aluminum construction for enhanced surface durability and corrosion resistance
• Precision-machined components for a perfect fit and seal
• Optimized airflow path to support engine response and efficiency
• Lightweight yet rigid aluminum materials to reduce weight without sacrificing strength
• Designed to improve intake efficiency and support high-performance driving

Construction & Design

The HKS Racing Suction Intake System is constructed from high-quality aluminum, featuring an alumite surface treatment that enhances durability and corrosion resistance. The intake’s hyper stealth frame design increases surface area, promoting better airflow and heat dissipation. The funnel’s outside border is securely fastened to the aluminum back plate, ensuring structural integrity under demanding conditions. This meticulous design supports consistent performance and longevity, making it a reliable upgrade for spirited driving and track use.

Driving Feel & Feedback

This intake system helps improve throttle response and engine airflow, resulting in a more immediate and engaging driving experience. The design minimizes turbulence and maximizes air volume, supporting smoother acceleration and a more responsive feel during spirited driving. The increased airflow can also contribute to a more aggressive intake sound, enhancing the overall driving character.

Installation & Fitment

Installation involves replacing the factory intake with the HKS Racing Suction Intake System, requiring basic tools and mechanical skills. Proper fitment is designed to match the OEM engine bay layout for a straightforward, bolt-on upgrade. Verification of fitment against your vehicle’s specifications is recommended to ensure compatibility.

What’s Included

The package includes the intake funnel, aluminum back plate, hyper stealth frame, and all necessary mounting hardware for a complete installation. Additional components or accessories are not included.