aFe Twisted Steel Y-Pipe Exhaust

2018–2026 Jeep Wrangler / Gladiator 3.6L V6

Part #: 48-48026

Overview

The aFe Twisted Steel Y-Pipe is a high-quality exhaust component designed specifically for Jeep Wrangler (JL) and Gladiator models equipped with the 3.6L V6 engine from 2018 through 2026. This 2.25-inch diameter Y-pipe serves as a crucial part of the exhaust system, merging exhaust gases efficiently to enhance flow and overall performance. Crafted for Jeep enthusiasts seeking improved throttle response and a more aggressive exhaust tone, this Y-pipe offers a durable upgrade that complements other aFe POWER exhaust components.

Engineered to replace the factory front pipe, the aFe Twisted Steel Y-Pipe is ideal for those looking to optimize their vehicle’s exhaust flow without extensive modifications. It supports both daily driving and spirited off-road adventures, maintaining reliability under demanding conditions.

Key Features

This aFe Twisted Steel Y-Pipe combines robust materials and precision engineering to deliver reliable performance gains. Key features include:

• Constructed from premium 409 stainless steel for superior corrosion resistance and longevity
• 2.25-inch diameter tubing optimized for improved exhaust gas flow and reduced backpressure
• Twisted design enhances exhaust scavenging for better engine efficiency
• Direct bolt-on fitment for 2018–2026 Jeep Wrangler and 2020–2026 Jeep Gladiator 3.6L V6 models
• Compatible with other aFe POWER exhaust components for a complete system upgrade
• Precision mandrel bends maintain consistent diameter for smooth airflow
• High-quality welds ensure structural integrity and durability under heat stress

Construction & Design

The aFe Twisted Steel Y-Pipe is expertly crafted from 409 stainless steel, a material known for its excellent resistance to rust and heat, making it well-suited for harsh driving environments. The 2.25-inch tubing diameter is carefully selected to balance flow and sound characteristics, while the twisted design improves exhaust gas velocity and scavenging effect. Mandrel bending techniques preserve the pipe’s internal diameter throughout bends, preventing flow restrictions and enhancing overall exhaust efficiency. The welds are clean and robust, ensuring long-lasting durability and a professional finish.

Installation & Fitment

Installation of the aFe Twisted Steel Y-Pipe is straightforward, designed as a direct replacement for the factory front pipe on compatible Jeep Wrangler and Gladiator models with the 3.6L V6 engine. No cutting or welding is required, and it fits seamlessly with existing exhaust components. This bolt-on design allows for a hassle-free upgrade that can be completed with basic hand tools in a garage or workshop setting. The precise fitment ensures proper alignment and sealing to prevent exhaust leaks.

What's Included

• aFe Twisted Steel Y-Pipe 2.25in 409 SS Exhaust
• All necessary hardware for installation
• Detailed installation instructions

Ideal For

This Y-pipe is perfect for Jeep owners who want to enhance their vehicle’s exhaust flow and sound without compromising reliability. It suits enthusiasts upgrading their exhaust system for improved throttle response, a more aggressive exhaust note, and better overall performance. Whether for daily driving, off-road use, or weekend adventures, this component provides a solid foundation for further exhaust modifications.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.