Was just headed home when a Porsche flew up on me. I quickly downshifted and cut him off from passing like an a hole figuring he would go back after me once it opened up again. Waited a few min and then he seized the opportunity and I saw him go into the other lane and nail it. He was about 3 cars back and got a good jump before I nailed it. BY the time I did he was at my door and from 80to 130 I pulled a good 2 to 3 cars before I had to shut it down due to traffic. All in all it was about what I expected but I haven'thad many runs with fast cars so it was good for confirmation since my car is a bastard setup. Running dinan stage 2 + jb+ stack at 3/4 setting so roughly 17psi, e30 blend, dci's and dinan cat back . not sure how this equates to anything HP wise but he def had the advantage in aerodynamics up top so I was happy with the outcome