1-5/8" Stainless Headers. 1999-2004 F150 Lightning 5.4L 2V. 1999-2004 Ford F150 Lightning 5.4L 2V 1-5/8" x 2-1/2" Stainless Steel Long Tube Headers. Does not connect directly to OEM Exhaust. Use of Headers requires Kooks X-Pipe MSRP: Was: Now: $1,453.19
