K&N Engineering Performance Intake Kit

Part #: 57-3512

Overview

The K&N Engineering Performance Intake Kit is designed to enhance the airflow and overall efficiency of your Honda Civic Si from 1999 to 2000. This high-performance air intake system is ideal for enthusiasts seeking improved throttle response, increased horsepower potential, and a more aggressive engine sound. Crafted with precision and quality materials, this intake kit helps optimize your vehicle’s breathing, supporting better engine performance and durability. It’s a perfect upgrade for those looking to maximize their Civic Si’s responsiveness and driving enjoyment without compromising reliability.

Key Features

This intake kit features a carefully engineered design focused on maximizing airflow and filtration efficiency. Key features include:

• High-flow, washable cotton-gauze air filter for long-lasting performance
• Mandrel-bent aluminum intake tube for smooth airflow and reduced turbulence
• Reinforced silicone couplings for secure, leak-free connections
• Easy bolt-on installation with minimal tools required
• Durable, corrosion-resistant construction for longevity
• Designed to improve throttle response and engine sound

Construction & Design

The intake kit features a high-quality, mandrel-bent aluminum tube that ensures optimal airflow dynamics. The included filter is constructed with a washable cotton-gauze media, providing both filtration and increased airflow capacity. The silicone couplings are reinforced for durability and a secure fit, reducing the risk of leaks or disconnections during aggressive driving.

Driving Feel & Feedback

Installing this intake kit helps your Honda Civic Si respond more quickly to throttle inputs, delivering a more engaging driving experience. The improved airflow can enhance engine sound, giving a sportier tone that complements the vehicle’s sporty character. The kit supports better engine breathing, which can contribute to smoother acceleration and a more connected feel behind the wheel.

Installation & Fitment

The kit is designed for straightforward installation, typically requiring basic hand tools. It replaces the factory intake system with minimal modifications, making it suitable for DIY enthusiasts and professional installers alike. Fitment should be verified against the vehicle’s specifications to ensure compatibility.

What’s Included

The package includes the high-flow air filter, mandrel-bent aluminum intake tube, silicone couplings, and necessary clamps and hardware for a complete upgrade.

Ideal For

This intake kit is perfect for Honda Civic Si owners looking to improve their vehicle’s responsiveness, sound, and overall performance. It’s an excellent choice for enthusiasts seeking a reliable, high-quality upgrade that supports their driving goals.