Akrapovic Racing full system, Rapid Bike, extra headers
UPDATE 2018-05-22: Everything is sold.
I had a lot of fun testing exhaust systems, but in the end decided that the stock setup is sufficient for me. I ride mostly street, and rarely visit the track, where the full systems benefits are better realized. I tested the GP and the Racing systems. I am keeping the GP slip on for now until I make a final decision. So, here it goes: