Just installed VRSF Down Pipe and put Stage 2 Tune Aggressive.
It feels slower for some reasons.
Attached Datalog Stage 1 and Stage 2.
Just confused :S
I used Virtual Dyno to measure HP and it is less than before (I know this is not the holy grail but it is a good tool for comparison)
__________________
12.836 @ 109.75mph (Cobb - Accessport & VRSF DP)
|