Seguler 1997-2003 4.6L Ford Expedition F150 F250 V8 Exhaust Header

-Fitment:
1997 - 2002 Ford Expedition 4.6L V8
1997 - 1999 Ford F-250 4.6L V8
1997 - 2003 Ford F-150 4.6L V8(except 1997 Ford f150 3 door 4.6 V8, 2001 Ford F-150 Lariat 4-Door 4.6L)
-Package including:
1 x Header Kit
Hardware as Shown in the Picture above
-Description:
100% brand new, Never been tried or installed
Material: Stainless Steel
2x 4-1 Design.
Inlet/Outlet: 1.50"/2.00".
Each set is tested and dynoed to make sure the fitment.
No instructions included, Professional installation is highly recommended
-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.