Hey guys I have a 2010 Vulcan 900 and I just recently added the Cobra Swept exhaust and also a K&N Superflow air filter. Do I need to remap the fuel incase its running lean? I have been asking around here and I get different mechanics saying different things some say yes you need it and some say no you do not need it that thats not enough upgrades to need to dump more fuel because the computer will compensate a little. The local kawi mechanic (thats been doing it for 20+ years) said that it don't need it and that it would have needed it if I would have went with the hypercharger. Because it gets much more air flow with that. But changing the exhaust and replacing the stock air filter does not need a fuel map. Any feedback would be helpful. Thanks!!