Quality & Performance
Improve sound and performance with this Stainless Works F-150 long tube headers. Made from high quality 304L stainless steel, these long tube headers feature 1-3/4" primaries and 2-1/2" collectors. This system includes catted lead pipes and an X-pipe that is specifically designed to connect to Stainless Works performance cat-back exhausts. They are available in three finishes: Mill (natural stainless steel), Polished, and Thermal Coated. Select your preferred finish from the drop-down menu above.
Install-ready with all necessary clamps, bolts and RTV silicone, this Stainless Works exhaust system fits 5.4L 2WD / 4WD SuperCrew, Supercab, and Regular Cabs. This system also features Stainless Works' limited lifetime warranty.
- Performance Connect w/ Catalytic Converters [FT09HDRCAT]
- Performance Connect w/out Catalytic Converters [FT09HDROR]
- 2009-2010 F-150 5.4L 4x2
- 2009-2010 F-150 5.4L 4x4
Performance Connect System: this header system uses Stainless Works' Performance Connect Mid-Pipe System which is only compatible with Stainless Works Performance Connect Cat-Back Kits. This header system will not fit with your factory cat-back or general stock-replacement cat-back kits. Custom Tuning Required:
this kit requires custom tuning for proper operation.