aFe Cat-Back Exhaust System

Fits 2025 Toyota 4Runner

Part #: 49-46079

Overview

The aFe GT Series Hi-Tuck 2-1/2 inch stainless steel cat-back exhaust system is designed to enhance the performance and sound of your 2025 Toyota 4Runner. Crafted from mandrel-bent 409 stainless steel tubing, this system offers maximum strength, durability, and corrosion resistance. It is ideal for enthusiasts seeking a deep, aggressive exhaust note while supporting optimal airflow and horsepower. The system’s high-flow stainless steel muffler helps unleash the full potential of your vehicle’s engine, providing a more engaging driving experience without sacrificing reliability or longevity.

Key Features

This exhaust system features a precision mandrel-bent 2-1/2 inch tubing design that ensures smooth airflow and reduces backpressure. The high-flow muffler is engineered to produce a deep, resonant sound that enhances your vehicle’s character. Designed with a factory-style flange and hangers, it offers a direct bolt-on installation, requiring no cutting or modifications for a hassle-free upgrade. The system’s stainless steel construction guarantees long-lasting performance and resistance to rust and corrosion, making it suitable for all weather conditions. Its sleek, high-quality finish complements your vehicle’s aesthetic while delivering improved exhaust flow and sound.

Construction & Design

Built from 409 stainless steel, this exhaust system combines strength with corrosion resistance. The mandrel-bent tubing ensures consistent diameter and smooth bends, optimizing exhaust flow and reducing turbulence. The high-flow muffler is designed to produce a deep, aggressive sound profile, enhancing your vehicle’s auditory presence.

Performance & Response

This cat-back exhaust system helps unleash additional horsepower and torque by improving exhaust flow and reducing restrictions. The deep sound it produces not only enhances your vehicle’s presence but also provides a more engaging driving experience. The direct bolt-on design ensures a secure fit and straightforward installation, allowing you to enjoy improved performance with minimal effort.

Installation & Fitment

The system is designed as a direct bolt-on replacement for the factory exhaust, utilizing factory-style flanges and hangers. It requires no cutting or welding, making installation quick and straightforward with basic tools.

What’s Included

The package includes all necessary hardware and components for a complete installation, ensuring a seamless upgrade process.