There is so many options for intakes. For me I like the looks of the HD elite heavy breather. If you install your pipes along with an intake you have to do a tune, you can either go to Harley and have them do a down load for a couple of hundred bucks, but I would recommend buying a tuner. I went with a Power vision. For me it made the most sense, since I don't leave anything stock and it's easy to reprogram it later.