Thought I'd post this cos I couldn't find a vid anywhere of this combo when i was shopping for an x pipe and some other members had been asking for one too.
Video shot at a variety of speeds so should give anyone interested in this set up a good feel for it. For comparison purposes its apparently not quite as loud as the full Akra set up but definitely turns heads. It's definitely bassier and screams above 6k.
The x pipe showed some strong gains on the dyno.