The aFe Twisted Steel header is a 100% bolt-on short-tube header engineered with pulse control technology, optimized primary tube lengths and mitered collectors to improve flow and velocity across the power band. Constructed from 14-gauge 409 stainless steel tubing with a 1/2" thick head flange, TIG welding and CNC mandrel bends, it retains OE emission components and installs without modifications for Nissan Frontier/Pathfinder/Xterra V6 4.0L applications.
aFe Twisted Steel Header SS-409 HDR Nissan Frontier/Xterra 05-09 V6-4.0L