Our full Inconel system in GP3 or long exit pipe makes the best power in tests on the BSB dyno vs the Arrow and Akra systems. We hit 201BHP on Joe Burns superstock bike.
In the UK race bikes use Arrow and Akra as they are either free or heavily discounted to racers and teams. As a small company we are not able to do this.
At this time Jon Railtons ZX10 superstock bike with our Gp3 system makes the best power and consistently fastest speed trap speed's at the Uk meetings.
We are always happy to head to head test if any owners dispute any of the above info.