stuff needed for curvy

Right so i need to get some things sorted on my curvy was wondering if anyone has Rear Brake lever. also need that little metal protector that is on the left hand side footpeg presumably stops loose clothing flying into the chain not sure of its name. and would like to get whole exhaust system with aftermarket road legal can on it so im not messing around with my stock pipe any reasonable offers will be taken serously cheers
Gareth