Seguler 2000-2006 4.8L 5.3L GMC Yukon Sierra Chevy Avalanche Silverado Suburban 1500 Exhaust Header

-Fitment:
1999-2006 Chevy Silverado 1500 4.8L, 5.3L(Except 2002 Chevy Silverado 1500 5.3L, 2001 Chevrolet Silverado 1500)
2002-2006 Chevy Avalanche 1500 5.3L
2000-2006 Chevy Suburban 1500 5.3L
2000-2006 Chevy Tahoe 4.8L, 5.3L
1999-2006 GMC Sierra 4.8L, 5.3L
2001-2006 GMC Yukon 4.8L, 5.3L
2000-2006 GMC Yukon XL 5.3L
-Package included:
1 * Exhaust Header Kit (same as picture show)
-Feature:
1.Getting more air into your engine and more exhaust out is the key to a performance motor. That's where exhaust headers is significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the air flow with the performance-robbing exhaust manifold that came with your car.
2.Headers provide each cylinder with its own 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 is able to perform at its full potential.