Check the listing for details. For 99-04 Ford F150 4WD/RWD 5.4L Modular V8 Stainless Steel Exhaust Headers T304. Color: Silver, Condition: New. Listed at 212.99 USD. DESCRIPTION： * 2 X 4-2-1 Racing Spec. Design for High Air Flow Rate. * 3-Bolt TIG Welded CNC Machine Flanges. * O2 Sensor Bungs and EGR Bungs Insertion; Metal Gasket Included. * CNC machine flanges with TIG and MIG welded construction. * Engineered and Tested to Exceed Original Equipment Standards and Performance. 100% Brand New Never Used Or Installed Type: Exhaust Header Color: Metallic Finish: Polished Material: Stainless Steel Easy to install. * No installation guides are included,highly recommend to seek professional installation. SPECIFICATION： Inlet Size: 8 X 1.625" Diameter Ports / Outlet Size: 2.375". Piping Diameter: 8 X 1.625" Manifold Pipings / into 2 X 2.500" Exhaust Pipes. APPLICATION: Fit for 99-03 Ford F-150 Pickup 5.4 Fit for 2004 Ford F-150 Heritage 5.4 Does Not fit Lightning / Harley Davidson Models * Vehicle compatibility charts are for REFERENCE ONLY. Check your vehicle with OEM OR SIZE to match your needs. PACKAGE INCLUDED: 1x Exhaust Header Kit All accessories on the picture are included