K&N Engineering High Flow Performance Kit

2004–2007 Nissan Titan / PathFinder / Armada V8-5.6L (2004–2014)

Part #: 77-6012KP

Overview

The K&N Engineering High Flow Performance Kit is designed to enhance the airflow of your Nissan V8 engine, specifically targeting models from 2004 to 2007 with the 5.6L V8 engine. This performance intake kit is ideal for enthusiasts seeking improved throttle response, increased horsepower, and a more aggressive engine sound. Whether you're a daily driver looking for better efficiency or a performance enthusiast aiming for maximum gains, this kit offers a straightforward upgrade to your vehicle's intake system.

By replacing the restrictive factory air intake with a high-flow, reusable filter and a precision-engineered intake tube, you'll get optimized airflow that supports your vehicle's power potential. The kit is designed to improve engine breathing, helping your Nissan V8 deliver more responsive acceleration and improved overall performance. Plus, the enhanced intake sound adds an exciting auditory dimension to your driving experience.

Key Features

The K&N High Flow Performance Kit incorporates advanced materials and thoughtful design to maximize airflow and durability. Key features include:

• High-flow, washable, and reusable cotton-gauze filter element that captures dirt while allowing maximum airflow, reducing maintenance costs over time.
• Mandrel-bent aluminum intake tube engineered for smooth, unrestricted airflow, minimizing turbulence and pressure drops.
• Cross-linked XLPE (cross-linked polyethylene) intake housing that helps shield the filter from engine heat, maintaining cooler air intake temperatures for better performance.
• Precision-fit components designed specifically for Nissan Titan, PathFinder, and Armada models with 5.6L V8 engines from 2004 to 2014.
• Easy bolt-on installation with no cutting or drilling required, making it suitable for DIY enthusiasts and professional installers alike.
• Designed to support increased horsepower and torque, helping your vehicle achieve better acceleration and overall engine efficiency.
• Durable construction with TIG-welded aluminum components for long-lasting performance and a perfect fit.
• Enhanced engine sound that provides a more aggressive intake note without excessive noise.

Construction & Design

The intake kit features a high-quality aluminum intake tube that is mandrel-bent for optimal airflow and durability. The housing is crafted from cross-linked polyethylene (XLPE), which acts as a heat shield to keep intake air cooler and denser. The reusable cotton-gauze filter is designed for easy cleaning and maintenance, allowing you to service it with simple soap and water, restoring peak performance without the need for replacement filters.

The components are precisely engineered using CAD modeling to ensure a perfect fit with your vehicle's existing intake system. TIG welding and high-quality materials ensure robustness and longevity, even under demanding driving conditions. The kit's design not only improves airflow but also contributes to a cleaner engine bay appearance, showcasing the performance-oriented upgrade.

Installation & Fitment

The K&N High Flow Performance Kit is a bolt-on upgrade that requires no cutting, drilling, or tuning. It mounts directly to your vehicle's factory mounting points, making installation straightforward for those with basic mechanical skills. The kit includes all necessary hardware and instructions, allowing you to complete the upgrade in under an hour. No special tools or modifications are needed, and the process is designed to be as hassle-free as possible.

What's Included

• High-flow reusable cotton-gauze filter
• Mandrel-bent aluminum intake tube
• Cross-linked polyethylene (XLPE) intake housing
• All necessary clamps, couplers, and hardware
• Installation instructions

Ideal For

• Performance enthusiasts seeking increased horsepower and throttle response
• Owners looking to improve engine sound and aesthetics
• DIYers and professional installers wanting a straightforward upgrade
• Drivers wanting a durable, reusable intake solution that reduces long-term costs