Not on my car...but I've driven stage 2 procharged car 10 psi that I was going to trade the KB for before instaling it and I was disapointed.......and Yes I bet you I drove a lot more cars than you did.....anyways....this is the second thread where you're being a dick and trying to pick up a fight with me...any reason....or you are just being a shitbag.....I dont know what kind of FI you have but he's asking about KB which I have...that's why I'm posting my 0.02$...if you have something to say about it please do,if not...
and...let's not highjack the guys thread!....NASTY