aFe Twisted Steel 304 stainless steel header with T3 turbo flange for 2003–2007 Dodge Diesel L6-5.9L is mandrel-bent and TIG-welded for strength and durability. The design uses 1-3/4" head pipes stepped to 2" tubing to increase exhaust velocity and improve turbo spool and boost response. Constructed from corrosion-resistant 304 stainless, it mates to a divided diesel T3 flange for forced-induction use.
aFe Twisted Steel Header w/ Turbo Manifold 03-07 Dodge Diesel L6-5.9L