- May 25, 2015
I bought the bike from South Bay Norton, it's one of the 50 SE's for the US market. I put a deposit on it in February 2011 and took delivery in May 2015. They were out of exhaust systems when I took delivery, so I took it home (700 miles from SBN) with stock exhaust & ordered the X-pipe and exhaust a couple weeks ago. I installed the system & removed my ECU & sent it to them for remapping. They said #90 was what they were now using for my X-pipe/muffler combo, which is the latest version of their pipes. I confirmed verbaly that is what they mapped it with. I'm sure it's a newer map but I don't know the origin. The bike likes the setup, and I'm very happy with the bike. I had my son ride it today while I did some roadside and following-bike listening, and the note is very nice, and not nearly as loud as it seems when piloting it. I think it's because of the angle of the pipe & something to do with sound waves.BritTwit said:PrecisionBob,
I just noticed in a older post that you had a #90 map installed when the SBN exhaust was installed.
Was that a special SBN map for their exhaust system that was installed?
I haven't heard of a factory #90 map.