The aFe Twisted Steel header for 2012–2015 Toyota Tacoma V6 4.0L is constructed from 1-5/8" mandrel-bent 409 stainless steel tubing with factory-style laser cut flanges and 100% MIG welds. The system includes dual high-flow catalytic converters to reduce restriction versus stock converters and is designed to fit in factory locations without cutting or modification. CAD-driven fitment aims to provide strong durability and improved exhaust flow.
aFe Twisted Steel Header 409 SS w/Cat 12-15 Toyota Tacoma V6-4.0L