Magnaflow Street Series Stainless Cat-Back Performance Exhaust System

1996–1998 GM Trucks 5.7L V8

Part #: 15750

Overview

The MagnaFlow Street Series Stainless Performance Exhaust System is designed to enhance the sound and performance of your GM truck equipped with a 5.7L V8 engine from 1996 to 1998. Crafted with durability and precision, this cat-back exhaust system delivers a balanced combination of power, sound, and reliability, making it an excellent upgrade for enthusiasts seeking a more aggressive tone and improved exhaust flow.

Whether you're looking to boost your truck's horsepower, improve exhaust note, or upgrade the appearance of your undercarriage, this system provides a straightforward, bolt-on solution. Its dyno-proven power gains and refined sound profile make it suitable for daily drivers, weekend warriors, and performance enthusiasts alike.

Key Features

The MagnaFlow Street Series Stainless Cat-Back Exhaust System incorporates advanced engineering and high-quality materials to deliver optimal performance and longevity. Key features include:

• Constructed from durable stainless steel, ensuring resistance to corrosion and rust for long-lasting performance.
• Mandrel-bent tubing that maintains smooth exhaust flow, reducing backpressure and supporting increased horsepower and torque.
• Precision CNC manufacturing techniques guarantee consistent fitment and high-quality welds for durability and a polished appearance.
• Designed to produce a deep, aggressive exterior exhaust note while maintaining a comfortable interior sound level, ideal for daily driving.
• Backed by MagnaFlow’s limited lifetime warranty, providing peace of mind and confidence in your investment.
• Easy bolt-on installation using factory mounting points, with no cutting or welding required.
• Enhanced exhaust flow helps support improved throttle response and overall engine efficiency.

Construction & Design

This exhaust system features a high-grade stainless steel construction, ensuring resistance to corrosion and heat. The mandrel-bent tubing allows for unrestricted airflow, which is critical for maximizing performance gains. The system's design emphasizes a seamless flow path from the catalytic converter to the tailpipe, reducing turbulence and enhancing exhaust scavenging.

Manufactured using CNC robotic welding, each component boasts precise fitment and durability. The dual outlet design not only improves exhaust flow but also provides a bold, symmetrical appearance that complements the rugged look of GM trucks from the late 90s. The polished finish adds a sleek aesthetic, making it a standout upgrade under your vehicle.

Installation & Fitment

This system is designed for a straightforward, bolt-on installation using your vehicle's factory mounting points. No cutting, welding, or special tools are required, making it accessible for most DIY enthusiasts or professional installers. The precise fitment ensures a secure, leak-free connection and a clean appearance once installed. The system is tailored specifically for 1996–1998 GM trucks with a 5.7L V8 engine, ensuring optimal compatibility and performance.

What's Included

• Complete stainless steel cat-back exhaust system with dual outlets
• Mandrel-bent tubing and resonators
• High-quality clamps and hardware for secure installation
• Detailed installation instructions

Ideal For

• GM truck owners looking to improve exhaust sound and performance
• Performance enthusiasts seeking dyno-proven power gains
• Daily drivers wanting a more aggressive exhaust note
• Off-road and towing applications requiring durable, corrosion-resistant components