Yes absolutely!! A good tune will optimize the fuel delivery to the engine throughout the RPM range. This in turn will give you the best mileage for the modifications that you have to the bike. Now the big question is where to get it dyno tuned?? Make sure the place is reputable and has a good history of doing them. There are a lot of shops out there that think they can do right and can't. Also keep in mind that dyno's can vary greatly!! They can be manipulated to read higher than what the actual horsepower numbers really are!!