| When I had a 900ssie I fitted a couple of sets of aftermarket cans without changing the ECU and it ran fine. Fitted a Powercommander and it felt slightly better but I also opened the airbox and fitted a lightened flywheel at the same time so it all contributed. I'd say if you can get a set of cans at a good price don't worry too much about the ECU. | 
27-Jan-2006, 16:08 
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