Stainless Works 2018+ Jeep Wrangler JL 304SS Factory Connect 2.5in Cat Back Exhaust System

Jeep Wrangler JL 2018+ Catback Exhaust System. Expertly engineered and trail tested catback delivers that deep growl at low RPMs while trail riding. Optionally you can remove the axleback while rock climbing for maximum clearance. Includes resonator delete tube to remove mid resonator if your looking for a more aggressive sound. This American made system is TIG welded and made with 2.5" 304 Stainless Steel to resist corrosion and last a lifetime or at-least until you misjudge that boulder. #JeepLife We finished it off with two 4" slash cut tips that are polished to a mirror finish. This system includes everything you need to install except tools and a cold six pack. It bolts right up to the factory tubing and shouldn't take more than 4 hours to install for the average Jeep owner. olllllllo.

Additional Information

2018-20 Jeep Wrangler JL / JLU 3.6L 2.5" full catback system with dual 4" polished tips. Includes clamps. Fits to factory connection point. This system requires minor trimming to fit 2 door JL models. A combination of PNs JPJLUCBD & JPJLAB.

Part Type

Exhaust System Kit

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Exhaust System, CNC Mandrel-Bent, Axle-Back, Single In/Dual Out, Stainless, 4-Door, Jeep, JL, Kit

Stainless Works CNC mandrel-bent exhaust systems are the simply the best for improving your vehicle's performance, sound, and mileage. Made of high-grade 304 stainless steel, they offer an array of options to unleash more torque and horsepower while delivering the sound your vehicle has been lacking. Most are designed to use factory hangers.

Stainless Works not only offers their Factory Connect option that mates to a factory connection point, but also Performance Connect options for many models. Performance Connect gains more performance than factory connection points allow, and they require the installation of Stainless Works headers (sold separately) to gain the full performance benefit.

Stainless Works also builds their mufflers entirely of stainless steel. They will never "burn in," "blow out," or change their tone—ever. Choose from a selection of universal or application-specific muffler designs, including turbo chambered (loud), chambered round (louder—can be reversed for an even more aggressive sound), and turbo S-tube (loudest—may be too aggressive for a daily driver).

Additional features of Stainless Works CNC mandrel-bent exhaust systems include:
• 304 stainless will never red-rust like cheaper 409 stainless
• TIG-welded for strength
• Durable 3/8 in. thick flanges
• Mandrel-bent (no buckling) for optimal flow
• Variety of tip options (varies by application)
• Truck exhausts available with three exit locations: behind the passenger tire; under the rear bumper (one on each side); and in front of the passenger tire
• Install-Ready; all systems come with all necessary parts to make installation as smooth as possible