Header Features Extra Thick Flanges With Ground Surfaces To Ensure Flat Sealing Against Cylinder Heads. Finish Ground On Inner Weld Surfaces To Ensure A True High Flow Performance. Dual Quiet Pack Muffler Also Includes Thick 3 Bolt Flange. Includes: BUGPACK B2-5580-S Tig Welded Stainless Steel Dual Quiet Pack Muffler.
Tig Welded Stainless Steel 1-3/4 Merged Racing Exhaust Header. Note: Discoloring Is Not A Manufacturing, Chrome Process, Ceramic Coating Process Or Stainless Steel Defect Issue. High Exhaust Temperatures May Exceed The Capabilities Of Chrome Plating, Ceramic Coatings And Stainless Steel Materials Resulting In Discoloring Or Bluing In Color.