1. Excellent choice for a 2017 SV650
I love the fueling with the stock pipe, so I was concerned about messing with it. After a lot of back and forth, I settled on the Yoshi and I'm very pleased with the outcome. Fueling has not been affected in a significant way. I get a little rumbling when decelerating but nothing major (sounds great). It may be running just a tad leaner but without any noticeable issues.
The sound of the pipe is terrific. It's aggressive but not overbearing (I have the loudness suppressor in). It also looks great. Very high quality build. I have a red bike, so it matches very well and looks like it came out of the factory.