Spectre Polished Air Intake Kit

Dodge Durango 18-22 6.4L 392, Jeep Grand Cherokee 12-21 6.4L

Part #: 9039

Overview

The Spectre Polished Air Intake Kit is a precision-engineered upgrade designed to enhance the performance and efficiency of your Jeep Grand Cherokee SRT8 or Dodge Durango 6.4L. By improving airflow into the engine, this intake system increases horsepower and torque while maintaining reliable engine protection. It is ideal for enthusiasts seeking a balance between factory-level dependability and noticeable power gains.

Featuring a reusable red air filter and a polished aluminum intake tube, this kit ensures your engine breathes cleaner, cooler air under all driving conditions. The system is tailored specifically for select Jeep Grand Cherokee and Dodge Durango models, guaranteeing an OE-quality fit and finish without compromising factory warranty coverage.

Key Features

This Spectre air intake kit combines advanced design and durable materials to deliver enhanced engine response and protection. Key features include:

• Polished aluminum intake tube for improved airflow and a sleek under-hood appearance
• Red Spectre reusable low restriction air filter for superior filtration and easy cleaning
• Black powder coated steel heat shield to reduce heat soak and prevent hot engine air intake
• Complete installation hardware including boots, clamps, and brackets for a secure OE-style fit
• Designed to protect the engine from harmful debris while maximizing airflow
• Compatible with factory sensors and components to maintain vehicle reliability
• Installation does not void factory warranty when performed properly

Construction & Design

The intake system features a polished aluminum tube that is both lightweight and durable, engineered to provide smooth, unrestricted airflow. The red Spectre air filter is made from high-quality synthetic media, offering efficient filtration and the convenience of repeated cleaning and reuse. The included heat shield is powder coated black to resist corrosion and effectively isolate the intake from engine bay heat, ensuring cooler, denser air reaches the engine for optimal combustion.

Every component is designed for a precise fit using OE-style boots and clamps, allowing for a secure installation without any modifications. This attention to detail ensures a professional appearance and long-lasting performance.

Performance & Sound

By increasing the volume and quality of air entering the engine, the Spectre Polished Air Intake Kit improves throttle response and overall engine efficiency. Drivers will notice a tangible boost in horsepower and torque, particularly in mid to high RPM ranges. Additionally, the intake produces a subtle, aggressive induction sound that enhances the driving experience without being intrusive.

Installation & Fitment

This air intake kit is designed for a direct bolt-on installation with no cutting or drilling required. It fits the following vehicles:

• 2012–2013 Jeep Grand Cherokee 6.4L SRT
• 2014–2021 Jeep Grand Cherokee 6.4L SRT
• 2018–2021 Dodge Durango 6.4L 392
• 2022 Dodge Durango 6.4L 392

All necessary hardware, boots, and clamps are included to ensure a straightforward installation process that maintains factory integrity and fitment standards.

What's Included

• Polished aluminum intake tube
• Red Spectre reusable low restriction air filter
• Black powder coated steel heat shield
• Installation boots and clamps
• Mounting hardware and brackets
• Detailed installation instructions

Ideal For

This air intake kit is perfect for Jeep Grand Cherokee and Dodge Durango owners who want to improve engine performance and sound without sacrificing reliability or factory warranty coverage. It suits enthusiasts looking for a clean, polished appearance under the hood and those who prefer a reusable filter option for long-term cost savings. Whether for daily driving or spirited performance, this intake system offers a balanced upgrade that enhances your vehicle’s driving dynamics.

Spectre is an aftermarket automotive brand focused on intakes, filters, and airflow components. Built for enthusiast street cars and track-day builds, their lineup emphasizes better breathing and filtration while maintaining clean fitment across popular platforms. If you’re refreshing airflow or upgrading for future power, Spectre parts are a solid foundation for a dependable performance setup.