Redback Dual Exit Rear Muffler Delete Pipe for Holden Commodore V8 VT VX VY VZ Ute and WagonRedback rear muffler delete with twin tail pipe exit for Commodore 5. 7L V8 VT VX VY VZ LS1 and VZ V6 or Supercharged Engines. Suits Utes and Wagons Features and Benefits: Australian Designed and Made Mandrel Bent ACMS Pipe Work 10mm Laser Cut Flange Plates Coated with Premium Heat Resistant Paint Complete Bolt on Will not suit with standard exhaust systems. For Redback centre sections to form a cat back exhaust see: STR133 Centre Mufflers STR133HD