Cat-Back Exhaust

aFe POWER Vulcan Series Cat-Back Exhaust System is engineered to increase exhaust flow, improve performance, and deliver an aggressive exhaust tone with premium styling for the Jeep Wrangler JL V6-3.6L. Constructed from 2-1/2-inch mandrel-bent 304 stainless steel tubing, this system provides improved airflow, exceptional strength, and corrosion resistance for long-lasting durability. The high-flow muffler design enhances exhaust velocity while producing a deep, performance-inspired sound. Featuring dual 3-1/2-inch black 304 stainless steel exhaust tips, this system adds a bold appearance while maximizing exhaust performance. Designed with precision-fit components, factory-style hangers, and included hardware, the Vulcan Series installs easily for a hassle-free upgrade—proudly engineered and manufactured in the USA.

Additional Information

Vulcan Series 3 IN 304 Stainless Steel Cat-Back Exhaust System Black Jeep Grand Cherokee (WK2) 14-21 V6-3.6L/11-21 V8-5.7L

Product Overview

Vulcan Series 3 IN 304 Stainless Steel Cat-Back Exhaust System Black Jeep Grand Cherokee (WK2) 14-21 V6-3.6L/11-21 V8-5.7L

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• 100% MIG-Welded for Strength and Durability
• All Necessary Hardware is Included for a Hassle-Free Installation
• Constructed from 2-1/2" Mandrel-Bent 304 Stainless Steel Tubing
• Dual 4-1/2" Diameter Stainless Steel Clamp-On Exhaust Tips
• High-Flow Stainless Steel Black Muffler
• Utilizes Factory Style Flanges and Hangers for a Secure Fit

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 Details

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 Systems, Vulcan Series, Cat-back, Dual In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Black Powdercoated Tips, Jeep, 3.6L, 5.7L, Kit

aFe Vulcan Series exhaust systems are constructed with mandrel-bent stainless steel tubing for improved exhaust flow. Utilizing factory mounting locations, their bayonet tip hangers ensure Vulcan Series exhausts have an OE-style fit and stay put under any driving conditions. A certified craftsman MIG welds each system by hand for durability and longevity. High-quality band clamps and hardware provide a quick, hassle-free installation, with most applications requiring no modifications.

Vulcan Series exhausts fit a variety of light trucks and Jeeps, including some with diesel engines. They're constructed of 304 stainless steel and include black or polished 304 stainless steel tips with a laser-cut stainless steel aFe power badge. Order the model with size specs and other options recommended for your vehicle.