404NotFound
New member
New in box ARH stainless long tube headers with catted x-pipe. These are 1-/3/4 primaries. These particular headers will fit the 1999-2004 Mustang Cobra, and 2003-2004 Mustang Mach 1. They are designed for the 4.6L 4V so there is a possibility they may fit on some other 4V powered FoMoCo vehicles.
Per manufacturer website:
Made in the USA
304 stainless steel construction
3/8" laser-cut flanges
Hand-ported TIG welded inlets
Optimized primary tube routing for fit & performance
Merge collectors with scavenger spikes
Catalytic converters feature 200 cell metallic substrate for extreme durability
Per manufacturer website:
Made in the USA
304 stainless steel construction
3/8" laser-cut flanges
Hand-ported TIG welded inlets
Optimized primary tube routing for fit & performance
Merge collectors with scavenger spikes
Catalytic converters feature 200 cell metallic substrate for extreme durability