Stainless Works 304SS Factory Connect 2.5in Cat Back Exhaust System: Jeep Wrangler 2018-2020

Stainless Works Factory Connect Cat Back Exhaust System

2018–2020 Jeep Wrangler JL / JLU 3.6L

JPJLUCB

Overview:

The Stainless Works 304SS Factory Connect 2.5in Cat Back Exhaust System is engineered specifically for the 2018 to 2020 Jeep Wrangler JL and JLU models equipped with the 3.6L engine. Designed for Jeep enthusiasts who demand both performance and durability, this exhaust system delivers a deep, aggressive growl at low RPMs, enhancing the trail riding experience without overwhelming noise. Its modular design allows for axleback removal during rock crawling to maximize ground clearance, making it a versatile upgrade for off-road adventures.

Manufactured in the USA, this system combines rugged construction with a refined appearance, featuring polished 4-inch slash-cut tips that complement the Jeep’s aggressive styling. It bolts directly to the factory connection points, ensuring a straightforward installation process for the average Jeep owner.

Key Features:

This cat back exhaust system offers a blend of performance, durability, and sound customization:

• Complete 2.5-inch diameter stainless steel cat back system for optimal exhaust flow
• Includes a resonator delete tube for a more aggressive exhaust note by removing the mid resonator
• Modular axleback section can be removed for increased clearance during rock crawling
• Dual 4-inch polished slash-cut exhaust tips provide a clean, aggressive finish
• TIG welded joints for superior strength and corrosion resistance
• Fits directly to factory exhaust connection points for easy installation
• Includes all necessary clamps for a secure 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. The TIG welding process ensures precise, strong welds that maintain structural integrity over time. The 2.5-inch tubing diameter is optimized for improved exhaust flow without sacrificing low-end torque, while the polished 4-inch slash-cut tips add a touch of style and durability. This American-made system reflects Stainless Works’ commitment to quality and longevity, designed to last a lifetime under normal use.

Performance & Sound

The Factory Connect cat back system enhances the Jeep Wrangler’s exhaust tone by producing a deep, throaty growl at low RPMs, perfect for trail riding and daily driving. The included resonator delete tube allows owners to tailor the sound to their preference by removing the mid resonator for a louder, more aggressive exhaust note. Additionally, the removable axleback section provides flexibility for off-road enthusiasts who need 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 the process typically takes under four hours with basic hand tools. Minor trimming is required for 2-door JL models to achieve a perfect fit. The system fits the following Jeep Wrangler models equipped with the 3.6L engine:

• 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 who want to improve their vehicle’s exhaust sound and performance without sacrificing durability or off-road capability. It suits trail riders, rock crawlers, and daily drivers looking for a high-quality, American-made exhaust upgrade that balances aggressive tone with practical design features.