Ugh. I forgot to reset my throttle. But anyway. I did see an improvement in my time. Then timing wasn't very accurate since we were on the street (don’t worry it was abandoned near the airport, didn't see another car the whole time). Well anyway. My friend was timing with a stop-watch, but I still think it was a little off. I made 3 runs pre-SB. My times ranged from 6.85 - 7. Then after i installed i was getting around 8.7 - 8.9. It’s really not meant to increase your 0-60 because you only get the lag for a split second anyway, but it felt way better riding around town. Worth every penny.