1994-1998 Cummins 5.9L Steed Speed Exhaust Manifold T4 Angled w/ Wastegate (T412VANGWG) 2005 - 2006 GM Fuel Systems Unlike factory head bolts that

Unlike factory head bolts that stretch under high pressure

and deliver the most accurate

and variable geometry nozzle assembly this turbo has the ability to move 30% more air through it than stock

or daily high-performance driving

1994-1998 Cummins 5.9L Steed Speed Exhaust Manifold T4 Angled w/ Wastegate (T412VANGWG) 2005 - 2006 GM Fuel Systems Unlike factory head bolts thatSteed Speed Manifolds are CNC Machined from 1018 Mild Steel Billet and finished with a satin black coating of Techline, these aren't your typical cheap cast or tubular manifolds. Steed Speed engineers some of the finest manifolds on the planet. The Techline coating is capable of handling up to 1700 degrees continuously and up to 2000 degrees for short periods. Steed Speed warranties workmanship for as long as you own the manifold and a 1 year warranty