Stainless Works Factory Connect Cat Back Exhaust

2018–2020 Jeep Wrangler JL / JLU 2.0L Turbo & 3.6L V6

Part #: JPJLUCB

Overview

The Stainless Works 304SS Factory Connect 2.5-inch Cat Back Exhaust System is a premium performance upgrade designed specifically for the 2018 to 2020 Jeep Wrangler JL and JLU models equipped with the 2.0L Turbo and 3.6L V6 engines. Engineered for Jeep enthusiasts who demand a balance of enhanced performance, durability, and sound quality, this exhaust system delivers a deep, aggressive growl at low RPMs that enriches the driving and trail experience without excessive noise.

Its modular design allows the axleback section to be removed easily during rock crawling, providing increased ground clearance when navigating challenging off-road terrain. Manufactured in the USA with high-quality materials, this exhaust system offers a rugged yet refined appearance that complements the Jeep’s aggressive styling.

Key Features

This cat back exhaust system combines performance, durability, and customization options to meet the needs of off-road enthusiasts and daily drivers alike:

• Complete 2.5-inch diameter stainless steel cat back system optimized for improved exhaust flow
• Includes a resonator delete tube to remove the mid resonator for a more aggressive exhaust note
• Modular axleback section can be removed to increase clearance during rock crawling
• Dual 4-inch polished slash-cut exhaust tips provide a clean, aggressive finish
• TIG welded joints ensure superior strength and corrosion resistance
• Bolts directly to factory exhaust connection points for straightforward installation
• Includes all necessary clamps for a secure and reliable fit
• Minor trimming required for 2-door JL models to ensure proper fitment
• Trail tested to withstand rugged off-road conditions

Construction & Design

Constructed from premium 304 stainless steel, this exhaust system is built to resist corrosion and endure the harshest environments encountered during off-road adventures. The TIG welding process provides precise, strong welds that maintain structural integrity over time, ensuring long-lasting durability.

The 2.5-inch tubing diameter is carefully selected to optimize exhaust flow without sacrificing low-end torque, maintaining the Jeep’s responsiveness and drivability. The polished 4-inch slash-cut tips add a stylish and durable finishing touch that enhances the vehicle’s aggressive look. Proudly made in the USA, this system reflects Stainless Works’ commitment to quality and longevity.

Performance & Sound

The Factory Connect cat back system enhances the Jeep Wrangler’s exhaust tone by producing a deep, throaty growl at low RPMs, ideal for trail riding and everyday driving. The included resonator delete tube allows owners to customize the sound by removing the mid resonator, resulting in a louder and more aggressive exhaust note. The removable axleback section offers flexibility for off-road enthusiasts who require maximum clearance when rock crawling, without compromising sound or performance when reinstalled.

Installation & Fitment

This exhaust system is designed to bolt directly onto the factory exhaust tubing, making installation straightforward and accessible for most Jeep owners. The package includes all necessary clamps, and installation typically takes under four hours using basic hand tools. Minor trimming is required for 2-door JL models to achieve a perfect fit.

This system fits the following Jeep Wrangler models equipped with the 2.0L Turbo or 3.6L V6 engines:

• Jeep Wrangler Rubicon 2018–2020
• Jeep Wrangler Sport 2018–2020
• Jeep Wrangler Sport S 2018–2020
• Jeep Wrangler Unlimited Rubicon 2018–2020
• Jeep Wrangler Unlimited Sahara 2018–2020
• Jeep Wrangler Unlimited Sport 2018–2020
• Jeep Wrangler Unlimited Sport S 2018–2020

What's Included

• 2.5-inch diameter stainless steel cat back exhaust system
• Resonator delete tube
• Dual 4-inch polished slash-cut exhaust tips
• All necessary clamps for installation
• Detailed installation instructions

Ideal For

This exhaust system is ideal for Jeep Wrangler owners seeking to improve their vehicle’s exhaust sound and performance without compromising durability or off-road capability. It is perfectly suited for trail riders, rock crawlers, and daily drivers who want a high-quality, American-made exhaust upgrade that balances an aggressive tone with practical design features for rugged use.