Kooks 1-5/8" x 2-1/2" stainless long tube headers — a real long tube upgrade for the supercharged Lightning. The factory cast manifolds are well-known as the next restriction after a pulley swap, and these open that flow up cleanly. 304 stainless construction with mandrel-bent primaries handles supercharged heat. The 1-5/8" primary is sized for the 5.4L 2V's airflow needs.
Fits 1999-2004 Ford F-150 SVT Lightning 5.4L 2V. Does not connect directly to OEM exhaust — requires a Kooks X-pipe (PN 13313100) downstream.
Kooks Headers & Exhaust has been hand-building stainless headers and exhaust systems in Statesville, North Carolina since 1962. Every Kooks header is welded by experienced fabricators in the same shop where the company's racing legacy was built. 304 stainless construction handles supercharged heat and salt-belt corrosion.
Pair with Kooks Lightning connection pipes (PN 13313100) to complete the mid-section.
