Gibson Exhaust System

Fits 1999–2004 Ford F-250 Super Duty Lariat with 6.8L Engine

Part #: 9517

Overview

Upgrade your Ford F-250 Super Duty with the Gibson 99-04 Super Truck Exhaust System, designed to deliver a bold, aggressive sound and enhanced performance. Crafted for truck enthusiasts seeking a combination of durability, style, and improved engine response, this cat-back exhaust system transforms your vehicle’s sound profile while supporting increased horsepower and torque. Its straightforward bolt-on installation makes it accessible for DIY enthusiasts and professional installers alike, providing a hassle-free upgrade that requires no welding or complex modifications. This exhaust system is ideal for drivers looking to add a deep, race-inspired rumble to their truck, along with tangible performance benefits. Whether you're hauling, towing, or simply want a more commanding presence on the road, this system helps your vehicle perform at its best while turning heads with its powerful tone and polished stainless tips.

Key Features

This Gibson Super Truck Exhaust System is built with high-quality aluminized steel for excellent corrosion resistance and longevity. Its dual tailpipes exit in front of the rear tires, creating a distinctive look and sound that sets your truck apart. The system is engineered to optimize exhaust flow, supporting improved acceleration and fuel efficiency. The included stainless steel tips add a refined finishing touch, enhancing your truck’s aesthetic appeal. Designed with a race-inspired tone, it provides a deep, aggressive sound that complements the truck’s rugged character. The system’s bolt-on design ensures a straightforward installation process, making it a practical upgrade for any truck owner.

Construction & Design

Constructed from aluminized steel with stainless steel tips, this exhaust system combines durability with a sleek appearance. The dual tailpipe configuration is designed to enhance exhaust flow and sound quality, while the front exit positioning adds a distinctive visual and auditory signature.

Performance & Response

This exhaust system helps improve exhaust flow, resulting in noticeable gains in horsepower and torque, with dyno tests averaging 10-15 horsepower and 15-20 lb-ft of torque. The aggressive tone enhances the driving experience, providing a deep, race-inspired rumble that complements your truck’s rugged personality.

Installation & Fitment

Designed for a direct bolt-on installation, this system requires no welding or cutting. It fits 1999–2004 Ford F-250 Super Duty Lariat models with a 6.8L engine, making it a straightforward upgrade for compatible trucks.

What’s Included

The package includes all necessary hardware and components for a complete installation, ensuring a secure and proper fit.

Ideal For

Perfect for truck owners seeking a powerful sound, improved exhaust flow, and a durable upgrade that enhances both performance and style.