Yep, I considered SC-Project, too. All is in plan, I won't make exhaust modification right now.Why not consider one of these SC-Project exhausts for your 959?
The craftsmanship of their products is awesome and at a fraction of the price, including the cost of adding an air / fuel modulator which is far better than a fixed up-map. Moreover, some of their exhausts are homologated for sound. Even those do not have "cats" thus the bike runs much cooler.