Injen Evolution Cold Air Intake System

2012–2018 Jeep Wrangler JK 3.6L V6

Part #: EVO5009C

Overview

The Injen Evolution Cold Air Intake System (EVO5009C) is a fully modular, high-performance intake solution designed specifically for Jeep Wrangler JK models from 2012 to 2018 equipped with the 3.6L V6 engine. This innovative system offers Jeep enthusiasts the flexibility to adapt their intake setup to various driving conditions by integrating either the Ram Air Scoop or Snorkel (sold separately), allowing for traditional cold air, ram air, or snorkel configurations.

Engineered to deliver reliable horsepower and torque gains without requiring aftermarket tuning, the Evolution Intake enhances throttle response and produces an aggressive intake sound while maintaining a clean, OEM-style fitment. It is an ideal upgrade for Jeep owners seeking improved performance and versatility in one durable package.

Key Features

The Injen Evolution Intake combines advanced engineering with premium materials to provide superior performance and longevity. Key features include:

• Modular design compatible with Injen’s Ram Air Scoop (EVO15069) and Snorkel (EVO15070) for quick configuration changes
• Fully serviceable 8-layer oiled cotton gauze air filter for excellent filtration and airflow
• Durable roto-molded high-density polyethylene housing and intake tube for extreme heat and impact resistance
• Stainless steel hardware and band clamps with inner protective liners for corrosion resistance and secure fitment
• Reinforced automotive-grade silicone couplers ensuring a tight, leak-free seal
• Designed to work seamlessly with the stock ECU calibration—no tuning required
• Dyno-proven gains of up to 10 horsepower and 9 lb-ft of torque
• Aggressive intake growl under acceleration for an enhanced driving experience
• Made in the USA with a limited lifetime warranty from Injen Technology

Construction & Design

The Evolution Intake system is constructed from cross-linked high-density polyethylene, a roto-molded material known for its exceptional durability, heat resistance, and chemical stability. This robust construction ensures the intake maintains structural integrity even under demanding off-road conditions.

The intake tube and housing are engineered to optimize airflow while minimizing turbulence, improving engine efficiency and responsiveness. Stainless steel hardware and automotive-grade silicone couplers provide secure, long-lasting connections, while the oiled cotton gauze filter offers easy maintenance and superior filtration performance.

The modular design allows users to adapt the intake system to different air intake configurations without replacing the entire kit, offering unmatched versatility for Jeep Wrangler JK owners.

Performance & Sound

The Injen Evolution Cold Air Intake delivers measurable performance improvements with dyno-tested gains of up to 10 horsepower and 9 lb-ft of torque. These enhancements translate to quicker throttle response, improved acceleration, and better overall engine efficiency. Additionally, the intake produces a distinctive, aggressive growl during acceleration, adding an engaging auditory element to your Jeep driving experience.

Installation & Fitment

Installation of the EVO5009C is straightforward and designed for a perfect fit within the Jeep Wrangler JK engine bay without any modifications. The system mounts using factory mounting points and includes all necessary hardware and couplers for a hassle-free installation. Importantly, this intake is engineered to work with the stock ECU calibration, eliminating the need for aftermarket tuning to achieve the advertised performance gains.

This intake system is compatible with the following Jeep Wrangler JK models:

• Jeep Wrangler 75th Anniversary (2016)
• Jeep Wrangler Rubicon (2012–2017, 2018)
• Jeep Wrangler Sahara (2012–2017, 2018)
• Jeep Wrangler Sport (2012–2017, 2018)
• Jeep Wrangler Sport S (2016, 2018)
• Jeep Wrangler Unlimited 75th Anniversary (2016)
• Jeep Wrangler Unlimited Rubicon (2012–2017, 2018)
• Jeep Wrangler Unlimited Sahara (2012–2017, 2018)
• Jeep Wrangler Unlimited Sport (2012–2017, 2018)
• Jeep Wrangler Unlimited Sport S (2016, 2018)

What's Included

• Roto-molded polyethylene intake housing and tube
• Injen 8-layer oiled cotton gauze air filter (part # X-1108-BR)
• Stainless steel band clamps with protective liners
• Automotive-grade silicone couplers
• All necessary stainless steel mounting hardware
• Installation instructions

Ideal For

This intake system is perfect for Jeep Wrangler JK owners who want a durable, high-performance cold air intake that can adapt to various air intake configurations. It is especially suited for off-road enthusiasts and daily drivers seeking improved horsepower, torque, and an aggressive intake sound without the hassle of ECU tuning or complex installation.

Emissions Note

This product is not currently CARB exempt and is not available for purchase or use on vehicles registered in California or any other state that requires CARB compliance.

Injen is a performance intake and airflow brand best known for dyno-proven cold air intakes and intake systems built for enthusiast street and track builds. Their catalog spans intake kits, filters, and supporting components designed to increase airflow, sharpen throttle response, and add a more aggressive induction note.