i bought samba 6 from ebay in very reasonable price. 29€ used two little dents and missing manifold connection spring. Still 29€ feels bargain. I have always thought that almost all onroad pipes suit to any onroad... wrong had to make mods to my carson c5 (almost identical to sportline) make it fit. I had to open baseplates opening because of manifold and had to move gastank maybe 2-3 cm. well now it fits nicely and maybe I am able to test it during weekend. I would like to know opinions about onroad pipes big power, mielke hurrican, samba 3,4,5,6 etc. Is samba 6 more like topend pipe than bigpower etc opinions.