I went to the track for the second time with my car and i just got my cobb stage 2 flash. I have hks up pipe and turbo back, and modded stock intake. I only got 2 runs in and I was running with my 18's on the car. I know I can do better I ran 13.4 @96.7 mph with a 1.87 60ft. I guess my question is do you shift in to 4th gear or can you stay in 3rd gear with out hitting the rev limiter before the end of the 1/4 ? Thank you for any help.