An Exhaust-system is growing out of a bunch of thin-walled bends from Akrapovic.
The front Header should not touch the front Wheel at Suspension full stroke. Both Headers should have the same length.
The Titanium Muffler derives from a Suter Moto-2 Racebike.
The Calculation of lengths and diameters comes from Alex Guissani, Chief-Engineer at Suterracing, the nice weldings from Simon Suter.