Including type approval; only valid for LC4 640 with Mikuni carburetor. Can only be fitted in combination with original header. Removable noise reduction insert. 60 % weight reduction compared with original stainless steel version. We recommend use of the appropriate air box cover and the following main jet: Mikuni carburetor: 157.5 (584.31.023.157); Kehin carburetor: 188 (545.31.623.188).
Description
Including type approval; only valid for LC4 640 with Mikuni carburetor. Can only be fitted in combination with original header. Removable noise reduction insert. 60 % weight reduction compared with original stainless steel version. We recommend use of the appropriate air box cover and the following main jet: Mikuni carburetor: 157.5 (584.31.023.157); Kehin carburetor: 188 (545.31.623.188).
Parts are easy to find and well labelled so thats your first win.
You ship abroad so thats your second win.
Special thanks to Kamil for patiently answering my questions.
You just have to figure out a cheaper way to ship. 
4.2 / 5