RE2 €155, https://www.mtw-daempfer.de/en/silencer/tuned-pipe.html
Knuckle Header 25mm €69, https://www.mtw-daempfer.de/en/manifolds/knuckle-header-va.html
Silver solder €10, https://www.mtw-daempfer.de/en/accessories/silver-solder.html
RE2 holder, €11.10, https://www.mtw-daempfer.de/en/accessories/tuned-pipe-holder.html