Stainless Works 2005-2006 Pontiac GTO Headers with 3" High-Flow Catalytic Converters

Unleash the full potential of your 2005-2006 Pontiac GTO with these premium headers from Stainless Works. Engineered for maximum performance and durability, these headers are constructed from high-grade 304 stainless steel for superior corrosion resistance and longevity. The 1-3/4 inch primaries are CNC mandrel-bent to ensure optimal exhaust flow, while the 3/8 inch thick flanges provide a robust mounting surface.

Key Features & Benefits:

• Vehicle Fitment: Specifically designed for the 2005-2006 Pontiac GTO Base model.
• Material: Made from 304 stainless steel for exceptional strength and corrosion resistance.
• Primaries: 1-3/4 inch CNC mandrel-bent tubes for unrestricted exhaust flow and maximum power gains.
• Collectors: 3 inch slip-fit collectors feature a merge spike for improved exhaust scavenging.
• Catalytic Converters: Includes 3 inch high-flow catalytic converters for improved exhaust efficiency while maintaining emissions compliance.
• Flanges: Thick 3/8 inch CNC-cut flanges ensure a secure and leak-free seal.
• Construction: Fully TIG welded and back-purged for superior strength and durability.
• Ground Clearance: Designed for the best available ground clearance and fitment.
• Finish: Mill finish, ready for installation or custom coating.
• Warranty: Comes with a lifetime warranty, reflecting the quality and confidence in the product.
• Made in USA: Proudly manufactured in the United States.

These headers are designed to integrate seamlessly with the factory 2-bolt flange, simplifying installation. The combination of precise engineering, high-quality materials, and expert craftsmanship results in a significant increase in horsepower and torque. Experience a more aggressive exhaust note and improved throttle response. Installation instructions are included to guide you through the process.

Invest in top-tier performance and quality for your GTO. Shop Stainless Works headers and exhaust components at GGCRACING.