So I bought the bike, 2013 NTX with Agostini exhaust and 1200 miles on it. I rode it from Dallas to Knoxville. I think the bike is fantastic. It hates being under 4k RPM and I have no idea who I can go to for fuel remapping.I am going to the Moto Guzzi dealer today and see if they can help. Not sure if remapping will help but this thing drinks gas. Computer shows 35.9 to 40.5 but I am getting 28 to 32mpg. I don't care about the cost of the gas I just want the range, 8.5 gallons I should be able to go 280 to 300 miles. With this said if the bike is reliable this could be the best motorcycle I have ever owned, I love it.