aFe Rebel Series 409 SS Cat-Back Exhaust with Black Tips for Jeep Wrangler JL 2.0L Turbo | 49-48096-B

Overview

The aFe Power Rebel Series 409 Stainless Steel Cat-Back Exhaust System (PN: 49-48096-B) is a purpose-built performance exhaust upgrade for the 2018–2021 Jeep Wrangler JL equipped with the 2.0L turbocharged four-cylinder engine. Engineered and manufactured in Corona, California, this cat-back system replaces the restrictive OEM exhaust with mandrel-bent stainless steel tubing and a high-flow muffler, unlocking increased horsepower, torque, and a commanding throaty exhaust note — without unwanted highway drone. It's the ideal bolt-on upgrade for JL owners who want real performance gains alongside an aggressive, trail-ready aesthetic.

Key Features & Benefits

• 3" to 2-1/2" Mandrel-Bent 409 Stainless Steel Tubing — Precision mandrel bending eliminates crimps and maintains consistent inner diameter throughout the system, maximizing exhaust flow and reducing back pressure for measurable power gains.
• High-Flow 409 Stainless Steel Muffler — The performance-tuned muffler absorbs harsh high-pitch tones while producing a deep, throaty exhaust note on throttle — noticeable when you want it, civilized when you don't.
• Up to 30% Increase in Exhaust Flow Over OEM — The improved flow characteristics over the factory exhaust system translate directly to increased throttle response and usable torque across the RPM range.
• Dual 4-1/2" Black 304 Stainless Steel Clamp-On Tips — Finished in a durable high-temp metallic black, the oversized dual tips feature a riveted aFe POWER logo plate for a custom, purpose-built look. Clamp-on design allows easy removal for trail protection when off-roading.
• 100% Hand MIG-Welded Construction — Every weld is executed by a certified craftsman for race-proven strength and long-term durability under any driving condition — on-road or off.
• OE-Style Bayonet Hangers — Utilizes all factory mounting locations with OE-style bayonet hangers, providing a stable, rattle-free fit that stays put under any driving condition, on-road or off.
• Leak-Free Band Clamps — High-quality accu-seal stainless steel band clamps provide a complete 360-degree sealing surface for a gas-tight connection at every joint.
• Tow Hitch Compatible — The system's wide-stance dual exit design retains full compatibility with the factory tow hitch — no sacrifice required.
• Made in the USA — Engineered, tested, and manufactured at aFe Power's facility in Corona, California.
• CARB Compliant — This product does not require a CARB EO# and is legal for use in all 50 states including California.

What's Included

• Front Pipe
• Extension Pipe
• Mid Pipe
• High-Flow 409 Stainless Steel Muffler Assembly
• Dual 4-1/2" Black 304 SS Clamp-On Exhaust Tips (Qty: 2)
• Stainless Steel Band Clamps (Qty: 5)
• All Necessary Hardware & Fasteners
• aFe Power Decals
• Detailed Installation Instructions

Specifications

Fitment & Compatibility

This cat-back exhaust system is specifically engineered for the following applications and fits both 2-Door and 4-Door (Unlimited) models:

• 2018–2023 Jeep Wrangler JL L4-2.0L Turbocharged (4xe Hybrid)
• 2019–2023 Jeep Wrangler JL L4-2.0L Turbocharged (Gas)

Note: This system is specifically designed for the 2.0L turbocharged engine only. It is not compatible with the 3.6L V6 Pentastar engine. For 3.6L applications, see aFe PN 49-48066-B.

Frequently Asked Questions:

• Will this fit my 4-Door JL Unlimited? Yes — this system fits both 2-door and 4-door Wrangler JL models with the 2.0L turbo engine.
• Is this CARB compliant? Yes. This product does not require a CARB Executive Order number and is 50-state legal.
• Will it work with my factory tow hitch? Yes — the dual split-rear exit design maintains full tow hitch compatibility.
• Does it drone on the highway? No. The high-flow muffler is tuned to deliver an aggressive tone under throttle while minimizing unwanted interior drone at highway speeds.
• Can I remove the tips for off-roading? Yes — the clamp-on tips can be easily removed to protect them from trail damage.

Installation

The aFe Rebel Series Cat-Back Exhaust is a direct bolt-on system requiring zero cutting or permanent modifications to your Jeep. It utilizes all factory mounting locations with OE-style bayonet hangers and includes all necessary hardware for installation. Estimated installation time is 2–4 hours (Skill Level: Advanced). It is recommended to allow the vehicle to cool completely before beginning installation, and to leave all band clamps loose until the full system is assembled and aligned. Professional installation is available for those who prefer a shop environment. Detailed manufacturer instructions are included in the box.