Every Gibson Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty

Features:

• Mandrel-bent tubing for optimum airflow and increased Horsepower
• Heavy duty thick laser cut port flanges-no warping or leaking
• Bolt on installation- no welding required
• Attaches to the original equipment crossover pipe
• Air injection & oxygen sensor fittings provided
• Premium gaskets and hardware
• OEM style connections
• 50 state street legal