I went back like 4 pages all you had was a wall of text of bikes that you THINK made 13% less power based on i dont even know what.
Exhaust stacks have nothing to do with a dyno reading.
This is the funny thing though, 6 months ago you argued with me saying dynojets all read the same and dyno numbers do not differ dyno from dyno and were the end all be all in performance tuning. Look at you now, you're a clown. Ive been around performance anything since i was 16, im 24 now. Ive seen enough dyno sheets, dyno sessions, product testing with cars to know my way around a dyno. I told you so.