Gibson Exhaust GP125S-1 Performance Header - Stainless Steel

The Gibson Exhaust GP125S-1 Performance Header is engineered to unlock additional horsepower and torque from your engine, with dyno-tuned design optimized for low and mid-range RPM performance at highway speeds. Constructed from durable stainless steel, this performance header improves exhaust flow and engine breathing while reducing operating temperatures.

Key Features:

• Dyno-tuned design delivers measurable gains in usable horsepower and torque
• 3/8" heavy-duty laser-cut port flanges prevent warping and eliminate exhaust leaks
• Direct bolt-on replacement for factory manifolds using stock crossover pipe
• OEM-style connections require no welding or modifications
• 50-state street legal and meets EPA and CARB emissions requirements
• Suitable for stock, lowered, and raised vehicles for both street and off-road use
• Premium gaskets and all necessary hardware included

This performance header installs easily without affecting your factory warranty and is backed by Gibson's Lifetime Limited Warranty. The precision-engineered design ensures proper fit and reliable performance while maintaining emissions compliance across all states.