I have a M4 exhaust, BMC air filter, and a PC3 programmer. I am looking for any custom map that anyone is willing to upload to the site. The exhaust I have is equivelent to a two brothers for this bike but the only map I can find for it is a two brothers with a factory air filter. I also have the block off plates installed. I am trying to find a tune that is closest for the time being. I plan on getting it custom mapped this fall. I am going to spend 250 dollars to have it done. I will upload the map to anyone that wants it. I dont like to pay the man thousands to work on my bike so doing it myself is better to me.