This SC1-GP is a perfect fit for the SF. However, here are two things that will be in the way. First, SC does not give any instructions in the box. Therefore, Mark from Brooklyn Moto took sometime to figure out which header is for which manifold. Second, because the pani has a different subframe than the SF, Mark had to cut off part of the CF heatshield. But that's all there is.
The SF looks immaculate with this set up. And the sound is not like any v4 pipe I've heard. Hands down this is the deepest tone, 4Uscite comes close but not exactly.