Unitronic Cat-Back Exhaust System for MK8 GTI


This Cat-Back Exhaust System features 3-inch T304 Stainless Steel mandrel bent tubing, high density, high temperature glass fiber packed mufflers and high quality v-band fasteners with T316 Stainless Steel flanges. Exiting at the rear, 4" polished tips with engraved Unitronic logos are standard while 4" black tips with engraved Unitronic logos are optional. These attributes combined with extensive R&D testing, help ensure perfect fitment and maximum performance, while maintaining a comfortable but enhanced exhaust tone which isn't obtrusive inside the cabin of the MK8 GTI.


  • Direct bolt-on fitment with OEM mounting locations 
  • 3-inch T304 stainless steel tubing 
  • T316 stainless steel flanges 
  • TIG welded construction 
  • Unique v-band fastening system 
  • Sound Absorption Technology 
  • Straight-through, free flowing muffler design 
  • Sound Reflection Chamber Technology 
  • Polished or Black 4-inch Slash cut tips.