CORSA Performance

Fits 2007–2018 Jeep Wrangler JKU 3.6L

Part #: 21121

Overview

The CORSA Performance Jeep Wrangler JKU catback exhaust system is designed to enhance your vehicle’s sound, performance, and off-road capability. Crafted specifically for the 2007-2018 Jeep Wrangler JKU with a 3.6L engine, this system offers a combination of aggressive tone and drone-free operation, making it an ideal upgrade for enthusiasts seeking a more commanding exhaust note without sacrificing comfort during daily driving. Its innovative design moves the muffler to the center of the vehicle, providing improved ground clearance and maximum approach angles for off-road adventures. This exhaust system is perfect for Jeep owners who want to improve exhaust flow, sound quality, and vehicle aesthetics while maintaining reliability and durability in rugged conditions.

Key Features

This exhaust system incorporates advanced engineering and high-quality materials to deliver a tailored fit and long-lasting performance. Key features include:

• Patented Reflective Sound Cancellation (RSC) Technology for a deep, aggressive exhaust tone without drone
• Stainless steel construction for corrosion resistance and durability
• Mandrel-bent tubing for optimal exhaust flow and performance
• Center-mounted muffler for increased ground clearance and off-road approach angles
• Stylish turn-down tip for a clean, aggressive look
• Designed for easy bolt-on installation with no modifications required

Construction & Design

The exhaust system is built from high-grade stainless steel, ensuring resistance to rust and corrosion even in challenging off-road environments. The mandrel-bent tubing maintains smooth airflow, supporting both performance and sound quality. The design strategically relocates the muffler to the center of the vehicle, enhancing clearance and approach angles, which is essential for off-road driving. The turn-down tip adds a sporty aesthetic while complementing the overall system design.

Driving Feel & Feedback

This exhaust system provides a more aggressive and refined exhaust note, enhancing the driving experience by delivering a deeper, more resonant sound that complements the Jeep’s rugged personality. The RSC technology ensures that the sound remains drone-free, offering a comfortable cabin environment even during extended drives. The improved exhaust flow can also support slight gains in throttle response and engine efficiency, contributing to a more engaging driving feel.

Installation & Fitment

Designed for straightforward bolt-on installation, this system fits directly onto your Jeep Wrangler JKU with no cutting or welding required. Proper fitment is achieved through precise engineering, ensuring a secure and leak-free connection. The system’s design considers the vehicle’s existing exhaust mounting points, simplifying the upgrade process.

What’s Included

The package includes all necessary hardware and clamps for a complete installation, along with detailed instructions to guide you through the process.

Ideal For

This exhaust system is ideal for Jeep owners looking to improve their vehicle’s sound profile, off-road capability, and aesthetic appeal. It’s perfect for enthusiasts who want a durable, high-performance upgrade that enhances both daily driving comfort and off-road readiness.