Gibson Exhaust GP125S-1C Performance Header Shorty Ceramic Coated Stainless Steel

The Gibson Performance GP125S-1C is a dyno-tuned, ceramic-coated shorty performance header engineered to deliver measurable gains in horsepower and torque across low and mid-range RPM — right where you need it most for everyday driving and towing. Built from heavy-duty 409L stainless steel 16-gauge mandrel-bent tubing, this header improves exhaust flow for a cooler, more efficient engine.

Designed as a direct bolt-on replacement for the factory exhaust manifold, this header uses the stock crossover pipe and OEM-style connections — no cutting, welding, or custom fabrication required. The 3/8" heavy-duty laser-cut port flanges ensure a precise, leak-free seal that resists warping over time.

Key Features:

• 409L Stainless Steel Construction — Heavy-duty 16-gauge mandrel-bent tubing for maximum flow and long-term durability
• Ceramic Coating — High-temp ceramic finish rated to 1,300°F for superior heat management and corrosion resistance
• Shorty Header Design — Direct-fit replacement for factory manifolds using the stock crossover pipe
• 3/8" Laser-Cut Port Flanges — Precision-cut for a tight, warp-resistant, leak-free fit
• No-Weld Bolt-On Installation — Uses OEM-style connections; no modifications required
• Includes EGR Fitting — Compatible with EGR-equipped applications
• 50-State Street Legal — Meets EPA and CARB requirements
• Factory Warranty Safe — Will not void the factory powertrain warranty
• Premium Gaskets & Hardware Included — Everything needed for a complete installation
• Lifetime Limited Warranty — Backed by Gibson's industry-leading warranty

These headers are well suited for both lowered and raised vehicles, whether used on the street or off-road. Sold as a pair. UPC: 677418013481.