Part Number is: HS09IFXGID
That's for the rolled ti-tips, the one I got.
I absolutely love this exhaust, it has about 500 miles on it now, and it sounds soooo nice. No droning at all, quiet at cruise, can't even tell it's modified unless you're in the higher RPMs. The power gain is super nice as well, definitely feels like +10-15hp in the butt dyno.