Check out these maps created by member Marthy, a former pro racing mechanic. While they say for the Viper can, they work well with the TBR exhaust, as I can attest. I've been running the Touring Map - Rev B for about a year now with great results.
Marthy's maps work with the TBR exhaust. I think most run the Adv Gear Rev b if I am not mistaken. He has his maps posted somewhere on here. If you PM him he will tell you which is best. His maps are better then the TBR maps.
