Exhaust Header/Air Intake Kit for 1999-2006 GMC/Chevy GMT800 V8 4.8L/5.3L/6.0LEngine

Exhaust Header/Air Intake Kit for 1999-2006 GMC/Chevy GMT800 V8 4.8L/5.3L/6.0LEngine

Fitment:

1999-2006 GMC Sierra 1500/2500 HD with 4.8L/5.3L/6.0L Engine
2002-2006 GMC Yukon Denali XL 1500 with 5.3L V8 Engine
2000-2006 GMC Yukon
2002-2006 Chevrolet Avalanche 1500 with 5.3L V8 Engine
1999-2006 Chevrolet Silverado 1500/1500 HD with 4.8L/5.3L/6.0L Engine
2000-2006 Chevrolet Suburban 1500/2500 with 5.3L/6.0L V8 Engine
2000-2006 Chevrolet Tahoe with 4.8L/5.3L V8 Engine

What's in the Box:

Exhaust Header
Air Intake Kit

Header Exhaust Details:

Inlet/ Outlet: 1.875" (8 * Manifold Ports)/ 2.5" (Outer Diameter)
Main Piping Diameter: 2.5"

Header Exhaust Feature:

1. Getting more air into your engine and more exhaust out is the key to a performance motor. That's where exhaust headers are significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the airflow with the performance-robbing exhaust manifold that comes with your car.
2. Headers provide each cylinder with its mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the back pressure that occurs in common exhaust manifolds. When cylinders don't have to fight with each other to expel their exhaust, they can put more power through the wheels, pushing the vehicle. Combining with a high-performance cold air intake, and a cat-back exhaust system, a header system removes all restrictions of your engine, then, it can perform at its full potential.

Air Intake Kit Features:

• The Vortec air intake kit can help your engine to draw more cold air resulting in better throttle response and higher explosive horsepower outputIntake pipe made of weight T-304 aluminum w/polished
• Allow maximum airflow through the stock manifold system and Intense deep sporty Sound
• Improve throttle response throughout low and mid RPMFilter is upgraded to high high-quality washable and reusable cone air filter
• This Vortec air intake kit will increase 7-10% of Horsepower and 6-8% of Torque
• Easy to install and easy to fit with simple tools
• No additional parts will be needed for installation after you purchase this kit
• All mount accessories are included, the same as the picture shown