Ok so before I start here are my current mods:
CNT single outlet 3" exhaust
I just installed the DP and the exhaust and flashed to the Stage 2 tune yesterday. I did a few pulls and it doesnt really feel faster. Before I did the install when I was stage 1 I did a dyno on the AP in 3rd gear. It reported 300 whp and and 316 torque (keep in mind I am aware that these numbers are probably off, I am just posting them as a basis to go off of so no need for 20 posts of people arguing the validity of an AP dyno, please and thank you.) I then did a dyno after I installed everything same kind of pull in 3rd gear and it came back at 298 whp and like 320 torque. My question is has anybody experienced this problem before? Im a bit concerned to say the least. On another note I am using Cobbs S2 tune 93 octane + SF. The tune is made for a catted turbo back exhaust which is exactly what I have. Also while doing WOT pulls my air to fuel ration stays true at 11.
Any input, suggestions, test I could run would be appreciated. Thanks!