97-03 Ford F150 / 97-99 F250 / 97-02 Expedition V8 5.4L Stainless Racing Manifold Header Exhaust - Black Coated
Description:
Performance header provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the backpressure 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 engine to the full potential.
Feature:
Made of High Quality T304 Stainless Steel Material Metal Gasket Included Racing Design, with O2 Sensor Bung TIG Welded CNC Machine Flange Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq. Inlet/ Outlet: 1.50"/ 2.25" Direct Bolt-On Installation, Requires NO Modification 100% Brand New Professional Installation is Highly Recommended (No Instruction Included) Fitment: Ford F-150 Pickup 5.4L V8 (1997-2003) Ford F-250 Pickup 5.4L V8 (1997-1999) Ford Expedition UN93 Pickup 5.4L V8 (1997-2002)