Ok I'm sure I'm gonna get some hate for this. I have an 07 zx6r. Slip on exhaust. I know what the jumper mod is and how to do it ect. My question is am I really going to notice a difference in power when riding? Like am I actually going to feel a gain in power? I'm a little hesitant to jam a metal wire into my connector I'm actually just thinning of cutting and soldering the 2 wires if this is legit. So my question is to the people who have done this is it worth it? Some places I read said it has something to do with the exhaust valve but I eliminated that with my slip on so idk how's that's going to help me and some said it has to do with the timing in euro spec for emission purposes.