Gibson Stainless Steel 16 Gauge Performance Header: Fits Most Dodge Ram Models (2002-2010)

Gibson Performance Header

2002–2010 Dodge Ram 1500

GP309S

Overview:

The Gibson Stainless Steel 16 Gauge Performance Header is engineered to enhance the breathing efficiency of your Dodge Ram 1500’s engine, delivering improved horsepower and torque, especially at low to mid-range RPMs commonly experienced during highway driving. Designed as a direct replacement for the factory exhaust manifolds, this header improves exhaust flow while maintaining compatibility with the stock crossover pipe. Whether your Ram is lowered for street performance or raised for off-road adventures, this header provides reliable performance gains without compromising factory warranty or requiring complex modifications.

Built to meet stringent EPA and CARB standards, this header is 50-state street legal, making it an ideal upgrade for enthusiasts seeking both performance and compliance. Its design ensures cooler engine operating temperatures and a more responsive throttle feel, enhancing your driving experience across a variety of conditions.

Key Features:

Designed with precision and durability in mind, the Gibson Performance Header offers the following key features:

• Constructed from heavy-duty 16 gauge 409L stainless steel tubing for long-lasting corrosion resistance
• 3/8 inch thick laser-cut port flanges to prevent warping and ensure a perfect seal
• Mandrel bent tubing for smooth exhaust flow and optimized performance
• OEM-style connections that allow for a direct bolt-on installation without welding
• Includes premium gaskets and hardware for a secure, leak-free fit
• Compatible with factory crossover pipe, maintaining stock exhaust system integrity
• Backed by a lifetime limited warranty for peace of mind
• 50-state street legal, meeting EPA and CARB emissions requirements

Construction & Design:

The Gibson Performance Header is crafted from heavy-duty 16 gauge 409L stainless steel, chosen for its excellent strength and resistance to rust and corrosion. The tubing is mandrel bent to maintain consistent diameter throughout bends, promoting unrestricted exhaust flow and maximizing engine efficiency. The 3/8 inch thick laser-cut port flanges ensure a precise fit against the cylinder head, eliminating leaks and preventing flange warping over time. This robust construction guarantees durability under demanding driving conditions, whether on the street or off-road.

Performance & Sound

This header is dyno-tuned to optimize exhaust scavenging, which enhances low and mid-range torque and horsepower. By improving the engine’s ability to expel exhaust gases efficiently, it helps reduce engine heat and promotes cooler operating temperatures. The result is a more responsive throttle and a subtle, aggressive exhaust note that enhances the driving experience without excessive drone or harshness.

Installation & Fitment:

The Gibson Performance Header is designed as a direct replacement for the factory manifolds on Dodge Ram 1500 models from 2002 through 2010. It utilizes OEM-style connections and fits with the stock crossover pipe, requiring no welding or cutting. Installation is straightforward for anyone with basic mechanical skills and common hand tools. This header fits a wide range of Dodge Ram 1500 trims including Laramie (2003), SLT (2002–2003), and ST (2002–2003), and is well suited for both lowered and lifted vehicle setups.

What's Included:

• One Gibson Stainless Steel Performance Header
• Premium gaskets for a perfect seal
• All necessary mounting hardware
• Installation instructions

Ideal For:

This performance header is ideal for Dodge Ram 1500 owners looking to increase horsepower and torque without sacrificing emissions compliance or factory warranty. It suits daily drivers, weekend warriors, and off-road enthusiasts who want improved engine efficiency and a more aggressive exhaust tone. Perfect for those who want a bolt-on upgrade that enhances performance and reliability across a broad range of driving conditions.

Emissions Note

This Gibson Performance Header is 50-state street legal and meets all EPA and CARB emissions requirements. It will not affect your vehicle’s factory warranty, making it a compliant and reliable upgrade for your Dodge Ram 1500.