Gibson Performance Headers - Direct-Fit OEM Replacement Exhaust Headers

Gibson Performance Headers replace restrictive factory cast iron exhaust manifolds with high-flow, tubular headers engineered to deliver real, measurable gains in horsepower and torque throughout the low and mid-range RPM band — exactly where power matters most during everyday driving and highway cruising. By dramatically improving exhaust scavenging and engine breathing efficiency, these headers help reduce underhood operating temperatures while optimizing performance across the full RPM range.

Every header in the Gibson Performance line is built using high-quality mandrel-bent tubing that minimizes creases and kinks to promote efficient exhaust flow. Heavy-duty laser-cut port flanges resist warping and seal tightly against the cylinder head, eliminating exhaust leaks commonly associated with inferior flanges — even after countless heat cycles. OEM-style outlet connections ensure seamless compatibility with factory crossover pipes and applicable emission ports, keeping emissions compliance intact.

Gibson offers this header line in multiple finish options to suit different performance and durability needs, including stainless steel and ceramic-coated variants. Each option is engineered using the finest-grade materials and precision tooling, maintaining consistent quality and fitment across the entire product line.

Key Features:

• Dyno-tuned design engineered for real, measurable gains in horsepower and torque in the low and mid-range RPM band
• Direct-fit, bolt-on OEM replacement — drops in place of the factory manifold with no cutting, welding, or custom fabrication required
• High-quality mandrel-bent tubing minimizes flow restrictions for maximum exhaust efficiency
• Heavy-duty laser-cut port flanges resist warping and eliminate exhaust leaks
• OEM-style outlet connections for seamless compatibility with stock crossover pipes and emission ports
• Multiple finish options available including stainless steel and ceramic-coated variants
• 50-state street legal — meets EPA and CARB emissions requirements
• Premium gaskets and all necessary hardware included for a clean, hassle-free installation
• Made in the USA by skilled craftsmen using premium-grade steel materials
• Backed by Gibson's Lifetime Limited Warranty against manufacturing and material defects

For decades, Gibson Performance Exhaust has stood as an industry leader in high-performance exhaust products for trucks, SUVs, muscle cars, and more. Their Performance Headers are no exception — manufactured in the USA with the same commitment to quality and real-world results that has earned Gibson its reputation among serious enthusiasts. Select the variant that fits your application and drive with confidence, backed by Gibson's Lifetime Limited Warranty.