XS771, Headers are MikesXS stainless 1 1/2", mufflers are EMGO reverse cone sourced locally, the bend in the middle was made up locally to my cardboard template. Rotors are XS Performance high performance discs, again from MikesXS. These discs are thinner than the standard, as such you "may" need to rebuild your calipers, I ended up buying new calipers ($ and time logic) as I was continually leaking fluid past the pistons with these thinner discs