No I didn't get a chance to do a before due to work and schedule stuff since the dyno I like to use is on the other side of town. I will be doing an after though but first I'm hitting up the drag strip on Wednesday to see if I do any better than last time. Its hot as heck out but I'm just curious to see how I'll do.Congrats and welcome to the SIKKY club! You car sounds bad @$$!!! Did you dyno the car before and after the install? I totally agree with about the drop in MPG. I can't keep my foot off the gas now! Good times!!!