Kooks Headers Stainless Catted Mid Pipes

2012–2025 Jeep Grand Cherokee & 2018–2023 Dodge Durango SRT 6.2L-6.4L

Part #: 34103301

Overview

The Kooks Headers Stainless Catted Mid Pipes are precision-engineered exhaust components designed to perfectly complement Kooks long tube headers on select Jeep Grand Cherokee and Dodge Durango SRT models. Crafted for performance enthusiasts who demand both enhanced exhaust flow and emissions compliance, these mid pipes integrate OEM-style catalytic converters to maintain legal standards without compromising power gains. Ideal for street, track, and off-road use, they deliver a seamless fit and reliable operation when paired with Kooks Headers, making them an essential upgrade for serious SRT owners.

Specifically developed for the 2012–2013 Jeep Grand Cherokee 6.1L SRT8, 2012–2021 Jeep Grand Cherokee 6.4L SRT8, 2014–2021 Jeep Grand Cherokee SRT, 2018–2021 Jeep Grand Cherokee 6.2L Trackhawk, and 2018–2025 Dodge Durango SRT models equipped with 6.2L Hellcat or 6.4L 392 engines, these mid pipes ensure perfect factory outlet compatibility and preserve OEM fitment and function.

Key Features

Engineered to maximize performance and durability, the Kooks Stainless Catted Mid Pipes offer the following key benefits:

• Constructed from premium T304 stainless steel for exceptional corrosion resistance and long-lasting durability
• Integrated OEM-style green catted converters for emissions compliance without sacrificing exhaust flow
• 3-inch inlet and 3-inch OEM outlet sizing ensures direct compatibility with Kooks Headers and factory exhaust systems
• Handcrafted in the USA with meticulous attention to weld quality and fitment precision
• Dyno and race tested to guarantee reliable performance under demanding conditions
• Designed specifically for Dodge Durango SRT (2018–2023), Durango SRT 392 (2022–2023), Durango Hellcat (2021–2025), Jeep Grand Cherokee SRT (2014–2021), SRT8 (2012–2013), and Trackhawk (2018–2021)
• Requires Kooks Headers for proper installation and optimal exhaust system performance
• Backed by a limited lifetime warranty to the original purchaser

Construction & Design

Kooks Headers Stainless Catted Mid Pipes are expertly fabricated from aircraft-quality T304 stainless steel, known for its superior strength, heat resistance, and corrosion protection. Each pipe is handcrafted in the USA by skilled technicians, ensuring precise TIG welds and consistent quality control. The integrated green catted converters are engineered to meet OEM emissions standards while maintaining excellent exhaust flow characteristics to optimize engine efficiency.

The 3-inch inlet and outlet dimensions match factory exhaust ports, allowing for a seamless connection to Kooks Headers and the vehicle’s existing exhaust system. This design minimizes installation complexity and preserves the integrity of the exhaust path, contributing to improved throttle response and overall engine performance.

Performance & Sound

When paired with Kooks Headers, these stainless catted mid pipes help unlock the full potential of your Dodge Durango or Jeep Grand Cherokee’s exhaust system. By reducing backpressure and enhancing exhaust scavenging, they contribute to improved horsepower and torque delivery. The pipes maintain a refined exhaust tone that balances aggressive performance sound with daily drivability, making them suitable for both street and track applications.

Installation & Fitment

Installation of the Kooks Stainless Catted Mid Pipes is straightforward for experienced enthusiasts and professional installers alike. These pipes bolt directly onto Kooks Headers and mate with the factory exhaust system without requiring modifications. Proper fitment is guaranteed for the specified Dodge Durango and Jeep Grand Cherokee SRT models equipped with compatible engines, ensuring a hassle-free upgrade experience.

What's Included

• One pair of 3-inch inlet x 3-inch OEM outlet green catted stainless steel mid pipes
• Installation hardware is not included and may be required separately

Ideal For

These mid pipes are perfect for performance enthusiasts and professional racers who have installed or plan to install Kooks Headers on their Dodge Durango or Jeep Grand Cherokee SRT models. They are well-suited for street performance upgrades, track days, and off-road applications where durability and emissions compliance are essential. If you demand quality craftsmanship, precise fitment, and proven performance gains, these pipes are an excellent addition to your exhaust system.

Kooks Headers & Exhaust is a heritage performance exhaust manufacturer best known for high-quality stainless steel headers and complete exhaust systems. Built for serious street and track builds, Kooks products focus on fitment, durability, and the kind of airflow improvements enthusiasts chase when stepping up power.