It's always very difficult to show the difference in a video because of many factors. But I'd say it's about 20% louder without the baffle and a slightly deeper tone. I think with the baffle it's just perfect. The video really doesn't do it justice, it almost sounds like a KTM or Ducati, as opposed to most parallele twins who are usually not only boring, but sound meh...this sounds angry, and it powerwheelies very easily in 1st gear, and sometimes in 2nd. Really fun engine.
@@Arkanoid120773 Look at the GPR Furore. Very high quality and best bang for the buck from all the brands I've tried (and I've had a few Arrows, Yoshi, Akrapovic, Termignonis, etc). I love my Arrow, but I was initially going to buy the GPR, unfortunately it was out of stock and would have taken over a month, and I was in a hurry :P Shape is similar to the Arrow, and I had one on my gf's Gladius, made her bike sound like a little Ducati Monster :) You're basically getting an Arrow exhaust for nearly half the price.
@@Speedytrip Interesting! I have an old Kawasaki KLE 500, with a GPR muffler, that sounds very good! And i remember that the price of this was cheaper than others!