VW Audi SEAT Skoda 2.0 TFSI EA113 K03 K04 Turbo Outlet Pipe Straight Joiner Bayonet Delete Welly Cooler. 2.0 TFSI EA113 K03/K04 turbo outlet pipe that's been modified to remove the push clip/bayonet fitting and replaced with a welded straight 2.5" / 63mm piece of pipe with the end beaded usually around 2.25"~2.75" in length (varies).