Registered Forum User
Big Twin
Posts: 1,549
Join Date: Mar 2005
Location: Penrith, Lake District
Mood: is it the weekend yet??
I was lucky to get a 57mm system with ecu and filters for my 04 999S at a very good price. When chatting to mechanics they told me the ecu lets engine rev another 1000 rpm before it hits limiter and as its designed for racing is more top endy and less mid range. As i use bke on road they said don't fit ecu until i can get pc and dyno time for a map for my specific setup. They also said it was posible to use a new ecu without coding it thus leaving it free to be moved onto another bike or the system resold with it, once coded it cant be done again.
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