Since stock exhaust sounds like a kids toy, i want an exhaust first thing as soon as i purchase the MT-07. Which one though, Arrow, Yoshi or the Akrapovic collab. Which sounds better, and which will have the least problems and wear the engine. I'd imagine the Akrapovic since it is directly in collaboration with Yamaha but will i have to sacrifice the sound? Based on videos i've seen i like the Yoshimure sound
https://www.youtube.com/watch?v=TM7sWyQ1Ye8
https://www.youtube.com/watch?v=TM7sWyQ1Ye8