K&N Engineering Performance Intake Kit

2004–2006 Cadillac CTS V6 3.6L

Part #: 57-3042

Overview

The K&N Engineering Performance Intake Kit for the Cadillac CTS equipped with the V6 3.6L engine is designed to enhance your vehicle's airflow and overall performance. Crafted for enthusiasts who seek improved throttle response, increased horsepower, and a more aggressive engine sound, this intake system offers a straightforward upgrade over the factory air intake. Whether you're a daily driver looking for better efficiency or a performance enthusiast aiming for optimal engine breathing, this kit provides a reliable and effective solution.

Built with quality and precision, the K&N FIPK (Flow-Induction Performance Kit) ensures a seamless fit and durable operation. It is engineered to help your Cadillac CTS achieve better airflow, which can support increased power output and improved acceleration. The kit's design emphasizes ease of installation, making it accessible for both seasoned mechanics and DIY enthusiasts.

Key Features

The K&N Performance Intake Kit incorporates several advanced features to maximize your vehicle's potential:

• High-flow, washable, and reusable cotton-gauze air filter that captures dirt while allowing maximum airflow, reducing the need for frequent replacements.
• Mandrel-bent aluminum intake tube designed for smooth, unrestricted airflow, which helps improve throttle response and engine efficiency.
• Precision-engineered intake housing that shields the filter from engine heat, maintaining cooler air temperatures for better combustion.
• Easy bolt-on installation with minimal tools required, typically completed within an hour without the need for cutting or drilling.
• Includes all necessary hardware and detailed instructions for a hassle-free upgrade.
• Designed specifically for the 2004-2006 Cadillac CTS V6 3.6L engine, ensuring a perfect fit and optimal performance gains.
• Manufactured with durable materials to withstand engine bay conditions and provide long-lasting performance.
• Enhances the engine's intake sound, giving your vehicle a more aggressive and sporty tone during acceleration.

Construction & Design

The K&N intake system features a high-quality, cross-linked XLPE (cross-linked polyethylene) housing that is both lightweight and resistant to engine heat. The intake tube is crafted from mandrel-bent aluminum, ensuring smooth airflow paths that reduce turbulence and pressure loss. The filter is mounted in a sealed housing that directs cold, dense air into the engine, optimizing combustion efficiency. The entire assembly is designed for durability, with TIG-welded components and a precision fit that maintains integrity over time.

Installation & Fitment

The K&N Performance Intake Kit is designed as a direct bolt-on replacement for the factory intake system. No cutting, drilling, or tuning is required, making it a straightforward upgrade for most DIY enthusiasts and professional installers alike. The kit includes all necessary hardware and detailed instructions to ensure a smooth installation process. The fitment is precise, ensuring a secure seal and optimal performance from the start.

What's Included

• High-flow washable cotton-gauze air filter
• Mandrel-bent aluminum intake tube
• Sealed intake housing
• All necessary clamps, couplers, and hardware
• Installation instructions

Ideal For

• Cadillac CTS owners seeking improved engine performance and sound
• Performance enthusiasts looking for a reliable, reusable intake upgrade
• DIY mechanics wanting an easy, bolt-on modification
• Drivers aiming for better throttle response and acceleration