SIN-SD-UPPIPE-7.3-W

Sinister Diesel 7.3L Powerstroke Up-Pipes are made from stainless steel tubing, solid stainless steel CNC flanges, and include the factory cast merge piece. All seams are TIG welded on a jig fixture for precise fitment tolerances and then back-purged for the highest quality and strongest welds possible. This Up-Pipe kit is designed to fit the 1999.5-2003 7.3L Powerstroke Super Duty and is Heat Wrapped for reduced under-hood temperatures, extra protection, durability, and a clean and stylish appearance. Notes:.We highly suggest also installing our.Sinister Diesel Pedestal O-Ring Kit for 1999.5-2003 7.3L Powerstroke.at the time of installing your Up-Pipes to ensure a leak free seal. Includes:Both driver and passenger up-pipes, Factory Cast Merge Piece, Hardware and OEM factory gaskets to bolt the up-pipes to the cast merge piece.Stainless Steel Construction, Mandrel Bent Tubing, CNC Machined Flanges, OEM Cast Merge Piece, Fully TIG welded, Heat Wrapped for improved temperature control, Raw stainless steel finish.